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List of state trunkline highways in Michigan

October 27, 2023

The state trunkline highways in the US state of Michigan are the segments of the State Trunkline Highway System maintained by the Michigan Department of Transportation and numbered with the "M-" prefix officially.

State Trunkline Highway System

Highway markers from different years for former M-12 (1919), former M-7 (1926), former M-76 (1948), and current M-28
System information
Maintained by MDOT
Length5,976.147 mi[3] (9,617.676 km)
Plus 14.775 mi [3] (23.778 km) of special routes and 24.079 mi [3] (38.751 km) of unsigned connectors
FormedMay 13, 1913,[1] signed by July 1, 1919[2]
Highway names
StateM-nn
Special Routes:
  • Alternate M-nn (Alt. M-nn or M-nnA)
  • Business M-nn (Bus. M-nn)
  • Bypass M-nn (Byp. M-nn)
  • Connector M-nn (Conn. M-nn)
  • Truck M-nn (Truck M-nn)
System links

Mainline highways edit

Number Length (mi)[3] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
  M-1 21.488 34.582 Adams Avenue in Detroit BL I-75/Bus. US 24 in Pontiac 01970-01-011970[4] current Woodward Avenue
  M-2 — — Never assigned — — May have been assigned to service drives along I-96 in Livonia, but not marked on official state maps as such
  M-3 7.807 12.564 US 25 in Detroit US 16 in Detroit 01937-01-011937[5] 01939-01-011939[6] Became M-39 (now Schaefer Highway)
  M-3 26.685 42.945 Randolph & Broadway streets in Detroit I-94 and M-29 in Chesterfield Township 01973-01-011973[7] current Gratiot Avenue
  M-4 — — St. Ignace DeTour Village 01936-01-011936[8] 01939-01-011939[9] Became M-39, now M-134
  M-4 4.687 7.543 Southfield West Bloomfield Township 01979-01-011979[10] 01986-01-011986[11] Northwestern Highway; now part of M-10
  M-5 — — Cedarville Sault Ste. Marie 01933-01-011933[12] 01939-01-011939[13] Became M-129
  M-5 27.890 44.885 Pontiac Trail in Commerce Township Cass Avenue in Detroit[14] 01977-01-011977[15] current Grand River Avenue
  M-6 — — Phoenix Eagle River 01926-01-011926[16] 01938-01-011938[17] Became M-111 (now part of M-26)
  M-6 — — I-96 in Novi I-94 in Roseville 01970-10-261970 01979-01-011979[18] Signed along the service drives for the eastern section of I-696[19]
  M-6 19.696 31.698 I-196 near Hudsonville I-96 near Cascade 02001-01-012001[20] current Paul B. Henry Freeway, South Beltline Freeway
  M-7 34.059 54.813 Three Rivers Coldwater 01927-01-011927[21] 01940-01-011940[22] Replaced by M-86
  M-8 5.491 8.837 I-96 in Detroit Conant Avenue near Hamtramck 01993-01-011993[23] current Davison Freeway; built in the 1940s as the first urban, depressed freeway in the world
  M-9 — — Phoenix Eagle Harbor 01927-01-011927 01929-01-011929 Replaced by M-64 (became M-129, later became part of M-26; now a local road)
  M-9 — — Ohio state line Lansing 01929-01-011929[24] 01940-01-011940[25] Replaced by M-99
  M-10 — — Ohio state line south of Erie Mackinaw City 01919-01-011919[26] 01926-01-011926[27] Replaced by US 24, US 112, US 10, and US 23
  M-10 — — US 10 in Flint US 10 in Flint 01928-01-011928[24] 01942-01-011942[28] Replaced by Bus. US 10
  M-10 22.881 36.823 M-3 & BS I-375 in Detroit Orchard Lake Road in West Bloomfield 01986-01-011986 current John C. Lodge Freeway, Northwestern Highway
  M-11 — — Indiana state line in Grand Beach Mackinaw City 01919-01-011919[26] 01926-01-011926[27] Replaced by US 12 and US 31
  M-11 — — Napoleon Saline 01926-01-011926[16] 01954-01-011954[29] Manchester to Saline became part of an extension of M-92 (now M-52); rest given to local control
  M-11 20.840 33.539 I-96 in Marne I-96 in Cascade 01961-01-011961[30] current
  M-12 406.63 654.41 Ironwood Sault Ste. Marie 01919-01-011919[31] 01926-01-011926[16] Replaced by US 2,[27] M-69 and what is now M-95
  M-13 — — Fife Lake Petoskey 01919-01-011919[26] 01926-01-011926[16] Replaced by M-131 (now US 131)
  M-13 — — Brockway Fort Gratiot 01927-01-011927[21] 01931-01-011931[32] Replaced by M-136
  M-13 73.339 118.028 I-69 in Lennon US 23 in Standish 01932-01-01c. 1932[33] current
  M-14 — — Ohio State line near Waldron Jackson 01919-01-011919[26] 01931-01-011931[34] Replaced by US 127
  M-14 — — Battle Creek Edmore 01931-01-011931[35] 01942-01-011942[36] Replaced by a reroute of M-66
  M-14 22.250 35.808 I-94 near Ann Arbor I-96/I-275 in Livonia 01956-01-011956[37] current
  M-15 — — Wisconsin State line near Menominee Copper Harbor 01919-01-011919[31] 01926-01-011926[21] Replaced by US 41
  M-15 73.664 118.551 US 24 in Clarkston M-25 in Bay City 01926-01-011926[21] current
  M-16 — — Muskegon Detroit 01919-01-011919[26] 01926-01-011926[16] Replaced by US 16
  M-17 6.390 10.284 US 23 and BL I-94 in Ann Arbor US 12 in Ypsilanti 01919-01-011919[26] current
  M-18 77.530 124.772 US 10 near North Bradley M-72 & F-97 near Luzerne 01919-01-011919[26] current
  M-19 85.626 137.802 I-94 near New Haven M-142 near Bad Axe 01919-01-011919[26] current
  M-20 — — Ludington Bay City 01919-01-011919[26] 01926-01-011926[16] Replaced by US 10
  M-20 132.435 213.133 US 31 in New Era US 10 in Midland 01926-01-011926[16] current
  M-21 99.322 159.843 M-37/M-44 in Grand Rapids I-475 in Flint 01919-01-011919[26] current
  M-22 116.651 187.732 US 31 near Manistee US 31/M-37/M-72 in Traverse City 01919-01-011919[26] current Leelanau Scenic Heritage Route
  M-23 — — — — 01919-01-011919[26] 01926-01-011926[27] Replaced by US 112, now US 12
  M-24 — — Muskegon Saginaw 01919-01-011919[26] 01926-01-011926[27] Replaced by M-20 and US 10 (one part now M-47)
  M-24 75.691 121.813 I-75 & BL I-75 in Auburn Hills M-25 in Unionville 01926-01-011926[21] current Extension of US 24
  M-25 — — Skandia Sault Ste. Marie 01919-01-011919[31] 01926-01-011926[21] Replaced by an extension of M-28
  M-25 147.638 237.600 BL I-69/BL I-94 in Port Huron I-75/US 23 & US 10 in Bay City 01933-01-011933[38] current Extension of US 25 (now decommissioned)
  M-26 96.355 155.068 US 45 in Rockland US 41 in Copper Harbor 01919-01-011919[31] current
  M-27 — — — — 01919-01-011919[26] 01926-01-011926[16] Replaced by M-29 (one part now M-25), M-51 (now M-136, Wildcat Road, M-90, and Old M-51), and M-83 (this section now M-142)
  M-27 16.763 26.977 I-75 near Indian River US 23 and C-66 in Cheboygan 01961-01-011961[39] current Formerly part of US 27
  M-28 290.373 467.310 US 2 in Wakefield M-129 in Dafter Township 01919-01-011919[31] current Longest state trunkline excluding Interstate or US Highways
  M-29 — — Indiana state line south of Coldwater Lansing 01919-01-011919[26] 01926-01-011926[27] Replaced by US 27
  M-29 41.634 67.003 I-94 & M-3 in Chesterfield Township BL I-94 in Marysville 01926-01-011926[16] current
  M-30 65.465 105.356 US 10 in Sanford BL I-75/M-55 in West Branch 01919-01-011919[26] current
  M-31 166.910 268.616 M-21 in Port Huron M-20 in Bay City 01919-01-011919[26] 01926-01-011926[16] Replaced by M-29 (this section now M-25) and M-83 (this section now M-142)
  M-32 100.003 160.939 M-66 in East Jordan US 23 in Alpena 01919-01-011919[26] current
  M-33 121.858 196.111 I-75 in Alger M-27 near Cheboygan 01919-01-011919[26] current
  M-34 28.938 46.571 M-99 near Osseo Bus. US 223 in Adrian 01919-01-011919[26] current
  M-35 128.388 206.620 US 41 in Menominee US 41/M-28 in Negaunee Township 01919-01-011919[31] current
  M-36 — — M-21 in Attica M-53 in Burnside 01919-01-011919[26] 01930-01-011930[35]
  M-36 43.298 69.681 US 127 in Mason US 23 in Whitmore Lake 01930-01-011930[35] current
  M-37 221.892 357.101 I-94 & BL I-94 in Battle Creek Cul-de-sac at Old Mission Point 01919-01-011919[26] current
  M-38 — — US 23 in Bridgeport M-53 in Marlette 01919-01-011919[26] 01961-01-011961[40]
  M-38 42.225 67.955 US 45 & M-64 in Ontonagon US 41 in Baraga 01968-01-011968[41] current Formerly part of M-35
  M-39 — — Woodbury Lansing 01919-01-011919[26] 01937-01-011937[42] Became an extension of M-43
  M-39 7.807 12.564 US 25 in Detroit US 16 in Detroit 01939-01-011939[43] 01959-01-011959[44]
  M-39 17.006 27.369 Lafayette Boulevard in Lincoln Park M-10 in Southfield 01959-01-011959[44] current Southfield Freeway, Southfield Highway; roadway continues as Southfield Road at northern end
  M-40 74.266 119.520 Union Holland 01919-01-011919[26] current
  M-41 38.1 61.3 M-24 in Holton M-11 in Hart 01919-01-011919[26] 01926-01-011926[16] Replaced in part by M-20, now M-120
  M-42 10.339 16.639 Bus. US 131 in Manton M-66 near Lake City 01919-01-011919[26] current
  M-43 136.723 220.034 BL I-196 in South Haven I-96 in Webberville 01919-01-011919[26] current
  M-44 37.463 60.291 M-11 and M-37 in Kentwood M-66 near Ionia 01919-01-011919[26] current
  M-45 — — Wisconsin border south of Kingsford Humboldt Township 01919-01-011919[31] 01934-01-011934[45] Renumbered to M-95 because of designation of US 45 in Michigan
  M-45 24.434 39.323 US 31 in Agnew I-196 in Grand Rapids 01964-01-011964[46] current Lake Michigan Drive
  M-46 199.190 320.565 Muskegon Avenue in Muskegon M-25 in Port Sanilac 01919-01-011919[26] current Trans-peninsular highway
  M-47 14.328 23.059 M-46 near Shields US 10 near Midland 01919-01-011919[26] current
  M-48 43.723 70.365 I-75 in Rudyard M-134 in DeTour Village 01919-01-011919[26] current
  M-49 — — US 127 in Mason US 23 in Whitmore Lake 01919-01-011919[26] 01930-01-011930[35] Replaced by M-36
  M-49 25.480 41.006 SR 49 near Columbia, OH M-99 in Litchfield 01930-01-011930[35] current
  M-50 138.072 222.205 I-96 near Lowell US 24 in Monroe 01919-01-011919[26] current
  M-51 — — Holland Grand Rapids 01919-01-011919[26] 01926-01-011926[16] Replaced by an extension of M-21 (this section now M-121)
  M-51 — — M-46 in Carsonville M-142 in Harbor Beach 01926-01-011926[16] 01965-01-011965[47]
  M-51 40.405 65.026 SR 933 at Indiana state line near South Bend, IN I-94 near Paw Paw 01971-01-011971[48] current
  M-52 127.300 204.869 SR 109 at Ohio state line M-46 near Saginaw 01919-01-011919[26] current
  M-53 120.980 194.698 M-3 in Detroit M-25 in Port Austin 01919-01-011919[26] current
  M-54 — — Grand Rapids Baldwin 01919-01-011919[26] 01926-01-011926[21] Transferred to an extension of M-37
  M-54 1.270 2.044 WIS 77 at Ironwood US 2 in Ironwood 01934-01-011934[49] 01942-01-011942[50] transferred to Business US 2
  M-54 30.276 48.724 I-75 in Grand Blanc I-75/US 23 in Birch Run 01962-01-011962[51] current
  M-55 150.944 242.921 US 31 in Manistee US 23 in Tawas City 01919-01-011919[26] current Trans-peninsular highway
  M-56 16.426 26.435 US 24 in Monroe US 24/US 25 near Flat Rock 01919-01-011919[26] 01957-01-011957[52]
  M-56 12.726 20.481 M-13 & M-21 near Lennon I-69/M-21 in Flint 01971-01-011971[53] 01984-01-011984[54] Replaced by M-21
  M-57 16.426 26.435 Boyne Falls Clarion 01919-01-011919[26] 01926-01-011926[16] Replaced by M-75
  M-57 1.132 1.822 WIS 57 in Breitung Township US 2 in Quinnesec 01927-01-011927[21] 01928-01-011928[55] Transferred to an extension of US 141
  M-57 105.377 169.588 US 131 near Rockford M-15 near Otisville 01930-01-011930[35] current
  M-58 — — Indiana state line south of Niles St. Joseph 01919-01-011919[26] 01926-01-011926[27] Replaced by US 31
  M-58 — — US 10 in Pontiac US 10 in Pontiac 01930-01-011930[56] 01961-01-011961[57] Replaced by reroute of US 10 (now US 24 and Business US 24)
  M-58 5.108 8.221 M-47 near Shields I-675 in Saginaw 01971-01-011971[58] current
  M-59 60.514 97.388 I-96 near Howell I-94 near Mount Clemens 01919-01-011919[26] current
  M-60 104.224 167.732 US 12 near Niles I-94 & BL I-94 near Jackson 01919-01-011919[26] current
  M-61 62.276 100.224 M-115 near Marion US 23 in Standish 01919-01-011919[26] current
  M-62 28.329 45.591 SR 23 near Granger, IN M-140 near Eau Claire 01924-01-01c. 1924[59] current
  M-63 — — US 131 in Le Roy M-37 west of Luther 01919-01-011919[26] 01961-01-011961[60]
  M-63 16.141 25.976 M-139 near Scottdale I-196/US 31 near Lake Michigan Beach 01986-01-011986[61] current Formerly part of US 33
  M-64 — — Ohio State Line Lansing 01919-01-011919[26] 01929-01-011929[24] Replaced by M-9 (now M-99)
  M-64 — — Phoenix Eagle Harbor 01929-01-011929[24] 01930-01-011930[35] Replaced by M-129 (later became part of M-26; now a local road)
  M-64 63.765 102.620 CTH-B near Presque Isle, WI US 45 & M-38 in Ontonagon 01930-01-011930[35] current
  M-65 — — Ohio State Line Flint 01919-01-011919[26] 01926-01-011926[27] Replaced by US 23
  M-65 103.176 166.046 US 23 near Omer US 23 near Rogers City 01930-01-011930[35] current
  M-66 266.399 428.728 SR 9 near Sturgis US 31 in Charlevoix 01919-01-011919[26] current
  M-67 12.044 19.383 US 41 in Trenary M-94 in Chatham 01919-01-011919[31] current
  M-68 14.235 22.909 M-26 in Rockland Ontonagon 01919-01-011919[31] 01927-01-011927[21] Replaced by M-35 (this section now part of US 45)
  M-68 53.390 85.923 US 31 in Alanson Bus. US 23 in Rogers City 01936-01-011936[62] current
  M-69 55.280 88.965 WIS 69 at Wisconsin state line M-28 in Covington 01919-01-011919[31] 01926-01-011926[27] Replaced by US 2 and US 102 (now part of US 141)
  M-69 65.260 105.026 US 2/US 141 in Crystal Falls US 2/US 41 near Bark River 01926-01-011926[27] current
  M-70 22.1 35.6 M-76 near Sterling M-55 near Prescott 01919-01-011919[26] 01960-01-011960[63]
  M-71 10.530 16.946 M-21 in Owosso I-69 in Durand 01919-01-011919[26] current
  M-72 156.552 251.946 M-22 in Empire US 23 in Harrisville 01919-01-011919[26] current Trans-peninsular highway
  M-73 8.171 13.150 STH-55 near Iron River US 2 near Iron River 01919-01-011919[31] current
  M-74 18.4 29.6 M-66 near Pioneer M-55 near Merritt 01919-01-011919[26] 01939-01-011939[64]
  M-75 2.793 4.495 Wisconsin state line in Breitung Township M-12 in Iron Mountain 01919-01-011919 01926-01-011926 Replaced by an extension of M-45 (now M-95)
  M-75 11.768 18.939 US 131 in Boyne Falls US 131 in Walloon Lake 01927-01-011927[21] current
  M-76 61.187 98.471 US 23 in Standish US 27 near Grayling 01919-01-011919[26] 01973-01-011973[65] Replaced by I-75
  M-77 42.602 68.561 US 2 in Blaney Park H-58 in Grand Marais 01919-01-011919[31] current
  M-78 10.744 17.291 M-66 near Battle Creek I-69 near Olivet 01919-01-011919[26] current
  M-79 24.890 40.057 M-37 near Hastings BL I-69/M-50 in Charlotte 01919-01-011919[26] current
  M-80 — — Adrian Somerset 01919-01-011919[26] 01926-01-011926[27] Replaced by US 127 (now US 223)
  M-80 — — M-18 in Beaverton M-30 in Billings 01927-01-011927[16] 01939-01-011939[66]
  M-80 7.917 12.741 I-75 & H-63 near Kinross M-129 near Kincheloe 01994-01-011994[67] current
  M-81 45.636 73.444 M-13 in Saginaw M-53 near Cass City 01919-01-011919[26] current
  M-82 — — M-25 near Newberry Eight Mile Corner 01919-01-011919[31] 01926-01-011926[16] Replaced by M-48
  M-82 31.492 50.681 M-120 near Fremont US 131 near Howard City 01926-01-011926[16] current
  M-83 — — Mohawk Gay 01919-01-011919[31] 01926-01-011926[16]
  M-83 — — — Harbor Beach 01926-01-011926[24] 01939-01-011939[68] Renumbered M-142
  M-83 14.672 23.612 I-75/US 23 in Birch Run M-15 near Richville 01929-01-011929[24] current
  M-84 — — Garnet McLeods Corner southeast of Newberry 01919-01-011919[31] 01926-01-011926[16] Replaced by M-48
  M-84 — — M-81 near Reese M-29 in Unionville 01926-01-011926[16] 01930-01-011930[69] Replaced by M-83
  M-84 14.710 23.673 M-58 in Saginaw M-25 in Bay City 01960-01-011960[70] current
  M-85 — — M-66 (now M-91) Stanton 01919-01-011919[26] 01930-01-011930[35] Replaced by M-57
  M-85 — — Mayville Caro 01930-01-011930[35] 01941-01-011941[71] Replaced by M-24
  M-85 21.882 35.216 I-75 near Rockwood Griswold Street in Detroit 01956-01-011956[72] current Fort Street
  M-86 — — Six Lakes Remus 01921-01-011921[73] 01924-01-011924[59] Replaced by M-66
  M-86 — — Orleans Woods Corners 01924-01-011924[59] 01929-01-011929[24] Replaced by M-44
  M-86 34.059 54.813 Bus. US 131/M-60 in Three Rivers US 12 near Coldwater 01940-01-011940[22] current Replaced M-7
  M-87 11.564 18.610 Bus. US 23 in Fenton US 10 in Holly 01919-01-011919[26] 01960-01-011960[74]
  M-88 26.215 42.189 US 31 in Eastport US 131 & C-38 in Mancelona 01919-01-011919[26] current
  M-89 61.153 98.416 I-196/US 31 near Ganges BL I-94 in Battle Creek 01919-01-011919[26] current
  M-90 16.553 26.639 M-45 near Sagola Foster City 01919-01-011919[31] 01927-01-011927[21] Replaced by M-69
  M-90 44.178 71.098 M-24 near North Branch M-25 in Lexington 01927-01-011927[21] current
  M-91 — — M-15 in Memominee Cedar River 01919-01-011919[31] 01927-01-011927[21] Replaced by M-35
  M-91 — — US 23 in Rogers City CR 646 near Huron Beach 01927-01-011927[21] 01940-01-011940[75] Replaced by US 23
  M-91 24.464 39.371 M-44 near Belding M-46 in Lakeview 01942-01-011942[76] current
  M-92 36.639 58.965 SR 109 near Clinton US 12 in Stockbridge 01919-01-011919[26] 01962-01-011962[77] Replaced by M-52
  M-93 11.810 19.006 Camp Grayling Hartwick Pines State Park 01919-01-011919[26] current
  M-94 86.983 139.986 M-553 near K.I. Sawyer US 2 in Manistique 01927-01-01c. 1927[21] current
  M-95 5.147 8.283 M-68 in Onaway Onaway State Park 01919-01-011919[26] 01934-01-011934[78] Replaced by M-211
  M-95 55.162 88.775 CTH-N at Aurora, WI US 41/M-28 in Humboldt Township 01934-01-011934[45] current Leif Erickson Highway; replaced M-45
  M-96 33.379 53.718 BS I-94 in Kalamazoo BL I-94 in Marshall 01926-01-011926[16] current
  M-97 17.169 27.631 M-3 in Detroit M-59 near Mount Clemens 01929-01-011929[79] current
  M-98 16.2 26.1 US 2 near Germfask M-28 near McMillan 01919-01-011919[31] 01960-01-011960[80] Now H-33 and H-44
  M-99 — — US 31 in Muskegon Hart 01919-01-011919[26] 01929-01-011929[24]
  M-99 — — US 2 in Gulliver Port Inland 01931-01-011931[32] 01939-01-011939[81]
  M-99 86.058 138.497 SR 15 near Pioneer, OH I-496 & Capitol Loop in Lansing 01940-01-011940[25] current Replaced M-9
  M-100 12.460 20.052 I-69 near Potterville I-96 near Grand Ledge 01927-01-011927[21] current
  M-101 1.22 1.96 Millersburg US 23 near Millersburg — —
  M-102 20.804 33.481 M-5 on the Livonia–Farmington Hills city line I-94 in Harper Woods 01928-01-01c. 1928[55] current 8 Mile Road
  M-103 — — SR 13 near Bristol, IN US 12 in White Pigeon 01932-01-011932[82] 01960-01-01c. 1960[83] Replaced by US 131
  M-103 3.055 4.917 SR 15 near Bristol, IN US 12 in Mottville 01960-01-01c. 1960[83] current Replaced part of US 131
  M-104 — — M-47 at Pittsburg DeWitt 01927-01-011927[21] 01939-01-011939[84]
  M-104 7.677 12.355 US 31 in Ferrysburg I-96 near Nunica 01940-01-011940[85] current Replaced part of US 16
  M-105 3.548 5.710 M-53 near Bad Axe M-83 near Elkton 01928-01-011928[55] 01939-01-011939[86]
  M-106 27.041 43.518 BL I-94/Bus. US 127/M-50 in Jackson M-36 near Gregory 01928-01-011928[55] current
  M-107 9.576 15.411 Lake of the Clouds M-64 in Silver City 01935-01-011935[87] 02008-01-012008[88]
  M-108 — — Three-legged highway in Mackinaw City 01928-01-011928[55] 01957-01-011957[89] Connected the State Highway Ferry Docks with the Fort Michilimackinac State Historic Park and US 31
  M-108 1.069 1.720 I-75 near Mackinaw City Michigan Welcome Center in Mackinaw City 01960-01-011960[90] 02010-01-012010[91]
  M-109 6.831 10.993 M-22 near Empire M-22 in Glen Arbor 01929-01-01c. 1929[24] current Leelanau Scenic Heritage Route; runs through the Sleeping Bear Dunes National Lakeshore
  M-110 1.715 2.760 US 31 in Parkdale Orchard Beach State Park 01927-01-011927[92] 02003-01-012003[93]
  M-111 — — Bay City Bay City State Park 01928-01-011928 01938-01-011938
  M-111 — — Phoenix Eagle River 01939-01-011939 01940-01-011940
  M-112 8.70 14.00 Ypsilanti Dearborn 01942-01-011942[94] 01956-01-011956[95] Replaced by I-94
  M-113 16.573 26.672 M-37 near Hannah US 131 in Walton Junction 01927-01-011927[21] current
  M-114 13.454 21.652 Paris Township Comstock Park 01929-01-01c. 1929[56] 01945-01-011945[96] Former bypass routing around Grand Rapids; trunkline had three legs at the time of its decommissioning with an east–west branch in Comstock Park
  M-115 96.432 155.192 Bus. US 10/Bus. US 127 in Clare M-22 in Frankfort 01929-01-011929[24] current
  M-116 7.018 11.294 US 10 in Ludington Ludington State Park 01928-01-011928[55] current
  M-117 14.479 23.302 US 2 in Engadine M-28 near Newberry 01941-01-011941[97] current
  M-118 10.247 16.491 M-40/M-89 in Allegan US 131 near Martin 01929-01-011929[24] 01988-01-011988[98] Replaced by M-222
  M-119 — — M-40 in Paw Paw US 12 near Mottville 01930-01-011930[56] 01971-01-011971[48] Replaced by M-40
  M-119 27.548 44.334 US 31 near Bay View C-66/C-77 in Cross Village 01979-01-011979[99] current Formerly the northern end of M-131
  M-120 — — US 16 in Lansing Lansing 01930-01-011930[100] 01939-01-011939[101] Replaced by M-174
  M-120 — — SR 120 on the Michigan–Indiana state line SR 120 on the Michigan–Ohio state line 01939-01-011939[102] 01961-01-011961[103]
  M-120 27.901 44.902 Bus. US 31 in Muskegon M-20 in Hesperia 01969-01-011969[104] current Once was part of M-20
  M-121 — — — — 01933-01-011933[105] 01935-01-011935[106]
  M-121 5.700 9.173 I-69 near Bishop Airport in Flint M-54 in Burton 01935-01-011935[107] 02003-01-012003[108] Bristol Road; provided access to Bishop International Airport and a truck bypass route from I-69 to General Motors plants near I-75
  M-121 12.763 20.540 Main Street in Zeeland I-196 in Grandville 02007-01-012007[109] current Once was part of M-21; Chicago Drive
  M-122 1.068 1.719 US 2 in St. Ignace State Ferry Dock in St. Ignace 01929-01-011929[56] 01957-01-011957[110] Former route from US 2 to state ferry docks for service from St. Ignace to Mackinaw City; ferry service ended after the Mackinac Bridge was opened in 1957.
  M-123 96.071 154.611 I-75 near St. Ignace M-28 near Newberry 01936-01-011936[111] current Tahquamenon Scenic Heritage Route
  M-124 7.731 12.442 M-50 in Brooklyn US 12 in Springville 01929-01-011929[24] current
  M-125 — — Thompson US 2 01931-01-011931[112][113] 01936-01-011936[114]
  M-125 — — 7 Mile Road in Bay County US 23 01938-01-011938[115] 01956-01-01c. 1956[116]
  M-125 19.480 31.350 Detroit Avenue near Toledo, OH US 24 near Monroe 01974-01-011974[117] current Former routing of US 25
  M-126 11.94 19.22 Muskegon Heights Nunica 01934-01-011934[118] 01940-01-011940[119] Replaced by US 16
  M-129 — — Marenisco Lake Gogebic State Park 01926-01-011926 01930-01-011930 Replaced by M-64
  M-129 — — Phoenix Copper Harbor 01930-01-011930 01935-01-011935 Replaced by M-26 (portions now a local road)
  M-129 33.223 53.467 M-134 in Cedarville BS I-75 in Sault Ste. Marie 01939-01-011939[13] current Follows the Michigan Meridian
  M-130 9.11 14.66 US 23/M-50 in Raisinville Township US 24 in Monroe 01930-01-011930[24] 01955-01-011955[120]
  M-131 27.548 44.334 US 31 in Bayview C-66/C-77 in Cross Village 01926-01-011926[16] 01979-01-011979[99] Replaced by M-119
  M-132 7.47 12.02 Main Street in Dexter US 12 in Ann Arbor 01929-01-011929[24] 01960-01-011960[121]
  M-134 — — M-66 near McBain Prosper Road in Falmouth 01929-01-011929[24] 01938-01-011938[17]
  M-134 50.233 80.842 I-75 near St. Ignace Drummond 01939-01-011939[9] current Includes the Drummond Island Ferry across the DeTour Passage
  M-135 18.2 29.3 US 2 near Gould City M-28 near McMillan 01928-01-01c. 1928[24] 01960-01-011960[80] Now H-33
  M-136 17.033 27.412 M-19 in Brockway M-25 in Port Huron 01931-01-011931[32][112] current
  M-137 2.884 4.641 Interlochen State Park US 31 in Interlochen 01930-01-011930[69] 02020-06-012020[122] Returned to local control; formerly connected to Interlochen Center for the Arts and Interlochen State Park
  M-138 20.141 32.414 M-15 near Munger M-24 near Akron 01931-01-011931[32][112] current
  M-139 26.487 42.627 US 12 near Niles BL I-94 in Benton Harbor 01931-01-011931[32][112] current
  M-140 37.205 59.876 M-139 near Niles I-196/US 31 & BL I-196 near South Haven 01931-01-01c. 1931[112][123] current
  M-142 — — M-55 and M-66 near Lake City Lake City Experiment Station at Call Road near Lake City 01929-01-011929[32][112] 01939-01-011939[124] now Jennings Road
  M-142 39.186 63.064 M-25 in Bay Port M-25 in Harbor Beach 01939-01-011939[68] current
  M-143 — — US 27 near Cheboygan Cheboygan State Park 01931-01-011931[113] 01960-01-011960[125] Lincoln Avenue
  M-143 0.936 1.506 Lansing–East Lansing city line M-43 in East Lansing 01962-01-011962[126] current Unsigned from 1989 until 2013
  M-144 0.388 0.624 Michigan State Police Headquarters in East Lansing M-39 in East Lansing 01937-01-011937[127] 01939-01-011939[128]
  M-144 15.078 24.266 Roscommon Luzerne 01940-01-011940[129] 01973-01-011973[130]
  M-145 — — Vandercook Lake Jackson — — Designation used on paper for a proposed western bypass of Jackson; only one portion was designated on paper along Springport Road
  M-146 5.13 8.26 US 25 in Port Huron Blue Water Bridge in Port Huron 01933-01-011933[131] 01966-01-011966[132]
  M-147 0.505 0.813 M-106 near Jackson State Prison of Southern Michigan 01936-01-011936[133] 01991-01-011991[134]
  M-149 10.605 17.067 US 2 near Thompson Palms Book State Park 01930-01-01c. 1930[135] current
  M-150 4.767 7.672 M-59 in Rochester Hills Tienken Road in Rochester 01930-01-01c. 1930[135] current Rochester Road
  M-151 17.376 27.964 Niles Union 01931-01-011931[136] 01935-01-011935[137]
  M-151 3.715 5.979 US 223 in Whiteford Township US 23 in Whiteford Township 01935-01-011935[138] 01977-01-011977[139] Replaced by US 223
  M-152 7.701 12.394 Sister Lakes M-51 near Dowagiac 01933-01-011933[140] current
  M-153 25.127 40.438 M-14 near Dixboro I-94/US 12 in Detroit 01930-01-011930[141] current Ford Road
  M-154 6.125 9.857 Green Road in Sans Souci Ferry dock in Sans Souci 01931-01-011931[32] current Located on Harsens Island
  M-155 3.420 5.504 Howell State Hospital BL I-96 in Howell 01931-01-011931[112][113] current No longer signed since 1987, still under state control
  M-156 10.665 17.164 SR 108 at the Ohio state line near Morenci M-34 in Clayton 01931-01-01c. 1931[112][123] current
  M-157 1.193 1.920 M-55 near Prudenville M-18 near Prudenville 01932-01-011932[142] current
  M-158 3.285 5.287 M-99 in Hillsdale County M-99 in Hillsdale County 01934-01-011934[143] 01934-01-011934[144] Replaced by M-99
  M-160 — — Mount Clemens Selfridge Field 01941-01-011941 01942-01-011942
  M-162 — — M-28 near Au Train M-94 near Au Train 01935-01-011935 01939-01-011939 Returned to local control, now H-03
  M-164 2.006 3.228 Snover M-19 near Snover 01936-01-01c. 1936[145] 01939-01-01c. 1939[146]
  M-165 0.393 0.632 M-21 near Ovid Ovid 01936-01-01c. 1936[147] 01939-01-01c. 1939[124]
  M-166 12.754 20.526 US 16 in Portland M-21 in Muir 01936-01-01c. 1936[148] 01939-01-011939[149]
  M-167 0.610 0.982 M-21 near Saranac Saranac 01936-01-01c. 1936[148] 01939-01-01c. 1939
  M-168 0.953 1.534 Former ferry dock in Elberta M-22 in Elberta 01931-01-011931[112][113] 02012-01-012012[150]
  M-169 — — Fostoria M-36 east of Fostoria 01930-01-011930 01936-01-011936
  M-169 — — Houghton Lake 01935-01-011935 01949-01-011949
  M-169 — — Houghton Lake 01949-01-011949 01950-01-011950
  M-170 — — McMillan — 01939-01-011939
  M-171 — — Spruce Alpena 01932-01-011932 01934-01-011934
  M-171 31.803 51.182 US 23 in Oscoda US 23 in Caledonia Township 01936-01-011936[151] 01960-01-011960[152] Now F-41
  M-172 — — Middleville — 01939-01-011939
  M-173 — — Orleans — 01939-01-011939
  M-173 — — Menominee 01939-01-011939 01972-01-011972 Spur to the Ann Arbor Railroad ferry docks
  M-174 — — Buchanan — 01939-01-011939
  M-174 — — Lansing 01939-01-011939 01970-01-011970
  M-175 — — Galien — 01939-01-011939
  M-176 — — Durand — 01939-01-011939
  M-177 — — Alma St. Louis — 01939-01-011939
  M-178 1.036 1.667 Wetmore Munising 01936-01-011936[153] 01941-01-011941[154] Former connector between M-28 and M-98, now part of M-28
  M-179 — — US 131 near LeRoy M-63 near LeRoy 01935-01-011935[155] 01958-01-011958[156]
  M-179 16.963 27.299 US 131 near Bradley M-37/M-43 near Hastings 01998-01-011998[157] current Chief Noonday Trail Recreational Heritage Route
  M-180 — — Menominee 01933-01-011933 01935-01-011935 Spur to the Ann Arbor Railroad ferry docks
  M-181 — — Dryden Metamora — 01959-01-011959
  M-183 — — US 16 US 23 01932-01-011932 01963-01-011963
  M-183 16.377 26.356 Fayette State Park US 2 in Garden Corners 01985-01-011985[158] current
  M-184 — — Richland Kellogg Bird Sanctuary — 01939-01-011939
  M-185 8.004 12.881 Loop around Mackinac Island 01933-01-011933[159] current The only car-free state highway in the US
  M-186 4.478 7.207 M-35 near Perkins US 2/US 41 in Rapid River 01932-10-271932[160] 01939-07-271939[161] Now CR 186
  M-186 2.493 4.012 M-113 near Kingsley US 131 in Fife Lake 01940-01-011940[162] current
  M-188 4.559 7.337 M-50/M-99 in Eaton Rapids VFW National Home for Children 01932-01-011932[163] current
  M-189 7.786 12.530 STH-139 at the Wisconsin state line US 2 in Iron River 01932-01-011932[164] current
  M-191 — — Fenwick — 01939-01-011939
  M-193 — — Morrice — 01936-01-011936
  M-194 — — New Lothrop — 01939-01-011939
  M-195 — — Henderson — 01937-01-011937
  M-196 — — Hersey — 01939-01-011939
  M-198 — — Lakeview — 01939-01-011939
  M-199 — — Daggett 01933-01-011933[165] 01939-01-011939[166]
  M-199 4.030 6.486 I-94 near Albion BL I-94 in Albion 01998-01-011998[157] current
  M-200 — — Stephenson 01933-01-011933[165] 01939-01-011939[166]
  M-201 1.467 2.361 M-22 in Northport CR 640 near Northport 01949-01-011949[167] current
  M-203 17.944 28.878 US 41 in Hancock US 41/M-26 in Calumet 01933-01-011933[168] current Connects with McLain State Park
  M-204 7.220 11.619 M-22 near Leland M-22 in Suttons Bay 01933-01-011933[169] current Part of the Leelanau Scenic Heritage Route
  M-205 1.709 2.750 SR 19 at the Indiana state line US 12 near Adamsville 01935-01-011935[170] 02002-01-012002[171] Formerly US 112S
  M-206 — — Eagle Harbor Eagle Harbor Lighthouse 01935-01-011935[172] 01940-01-011940 Replaced by M-26
  M-208 13.3 21.4 Au Sable River Grayling 01936-01-011936[173] 01939-01-011939[174] Replaced by M-72
  M-209 0.543 0.874 M-109 at Glen Haven Coast Guard Life Saving Station at Glen Haven 01920-01-01c. 1920[175] 01996-01-011996[176] Formerly the shortest trunkline in Michigan
  M-210 1.928 3.103 M-21 near Pewamo M-21 near Pewamo 01933-01-011933[177] 01939-01-011939[178] Former route of M-21
  M-211 5.147 8.283 M-68 in Onaway Onaway State Park 01934-01-011934[78] current
  M-212 0.732 1.178 Aloha State Park M-33 near Aloha 01937-01-011937[179] current Shortest signed trunkline in Michigan
  M-213 — — Muskegon Brunswick — 01960-01-011960 Now part of B-35
  M-213 — — Muskegon State Park Muskegon 01960-01-011960[180] 01970-01-011970[181]
  M-214 — — M-79 in Nashville M-66 in Nashville 01934-01-011934[182] 01953-01-011953[183]
  M-215 0.896 1.442 US 12 in Lawrence Lawrence village limits 01936-01-011936 01956-01-011956[184] Previously ran northward to terminate at M-43 in Bangor[184]
  M-216 9.379 15.094 M-40 in Marcellus US 131 near Moorepark 01935-01-011935[185] current
  M-217 1.653 2.660 CR 17 at the Indiana state line US 12 near Union 02002-01-012002[171] current Michiana Parkway
  M-218 18.108 29.142 I-96 in Wixom Bus. US 10 in Pontiac 01936-01-01c. 1936[186] 01963-01-011963[187]
  M-219 — — Manistique 01935-01-011935 01966-01-011966 Spur to the Ann Arbor Railroad ferry docks
  M-221 2.545 4.096 M-28 near Brimley Lakeshore Drive in Brimley 01945-01-011945[188] current
  M-222 10.247 16.491 M-40/M-89 in Allegan US 131 near Martin 01988-01-011988[98] current Replaced M-118
  M-227 6.834 10.998 I-69 near Marshall BL I-94 in Marshall 01998-01-011998[157] current Once was part of US 27
  M-231 7.002 11.269 M-45 near Robinson I-96 and M-104 near Nunica 02015-10-302015[189] current Scaled-down bypass route for US 31[190]
  M-239 1.136 1.828 SR 39 at Indiana state line I-94 near New Buffalo 01963-01-011963[191] current
  M-247 3.036 4.886 M-13 in Bay City Bay City State Park 01961-01-011961[192] current
  M-275 — — Novi Clarkston 01975-01-011975[193] 01985-01-011985 Proposed northern extension of I-275 that was cancelled before being built[193][194]
  M-294 1.535 2.470 I-94 near Battle Creek M-96 near Battle Creek 01998-01-011998[157] current
  M-311 13.600 21.887 M-60 in Burlington I-94 & M-96 near Battle Creek 01998-01-011998[157] current
  M-331 3.363 5.412 Kalamazoo–Portage city line BL I-94/Bus. US 131/M-43 in Kalamazoo 01998-01-011998[157] 02019-01-072019[195] Never signed, returned to local control; once was part of US 131
  M-343 7.928 12.759 Riverview Drive in Kalamazoo M-43/M-89 in Richland 02019-01-012019[14][196] current Previously part of M-43
  M-553 19.618 31.572 M-35 near Gwinn US 41/M-28 in Marquette 01998-01-011998[157] current Formerly CR 553
  M-554 0.852 1.371 M-553 in Marquette Division Street in Marquette 01998-01-011998[157] 02005-01-012005[197] Never signed, returned to local control
  M-700 5.545 8.924 East Grand Boulevard & East Jefferson Avenue in Detroit M-712 (Riverbank Drive) & M-708 (Inselruhe Avenue) in Belle Isle State Park 02014-02-102014[198] current Unsigned; includes the MacArthur Bridge connecting the park to the mainland and follows Sunset Drive, The Strand, Lakeside Drive, and Riverbank Drive
  M-701 1.937 3.117 M-704 (Casino Way) near the Belle Isle Casino M-700 (Lakeside Drive) in Belle Isle State Park 02014-02-102014[198] current Unsigned; follows Central Avenue
  M-702 0.286 0.460 M-700 (The Strand) in Belle Isle State Park M-700 (Sunset Drive) 02014-02-102014[198] current Unsigned; follows Fountain Way and includes Fountain Circle around the James Scott Memorial Fountain
  M-703 0.126 0.203 M-702 (Fountain Circle) in Belle Isle State Park M-704 (Casino Way) 02014-02-102014[198] current Unsigned; follows third leg of Fountain Way
  M-704 0.422 0.679 M-700 (The Strand) in Belle Isle State Park M-700 (Sunset Drive) 02014-02-102014[198] current Unsigned; follows Casino Way
  M-705 1.293 2.081 M-701 (Central Avenue) in Belle Isle State Park M-700 (The Strand) 02014-02-102014[198] current Unsigned; follows Muse Road, Loiter Way, and Vista Avenue
  M-706 0.130 0.209 M-700 (The Strand) in Belle Isle State Park M-705 (Loiter Way) 02014-02-102014[198] current Unsigned; follows southern segment of Picnic Way
  M-707 0.354 0.570 M-705 (Loiter Way) in Belle Isle State Park M-712 (Riverbank Drive) 02014-02-102014[198] current Unsigned; follows northern segment of Picnic Way
  M-708 0.403 0.649 M-700 (The Strand) in Belle Isle State Park M-700 & M-712 (Riverbank Drive) 02014-02-102014[198] current Unsigned; follows Inselruhe Avenue
  M-709 0.861 1.386 M-700 (Riverbank Drive) in Belle Isle State Park M-700 (Riverbank Drive) 02014-02-102014[198] current Unsigned; follows Oakway Trail
  M-710 0.632 1.017 M-700 (The Strand) in Belle Isle State Park M-700 (Lakeside Street) 02014-02-102014[198] current Unsigned; follows Woodside Drive
  M-711 0.054 0.087 M-701 (Central Avenue) in Belle Isle State Park M-700 (Riverbank Drive) 02014-02-102014[198] current Unsigned; follows Vista Drive
  M-712 0.514 0.827 M-700 (Sunset Drive) in Belle Isle State Park M-700 (Riverbank Drive) & M-708 (Inselruhe Avenue) 02014-02-102014[198] current Unsigned; follows Riverbank Drive
  •       Former

Special routes edit

Number Length (mi)[3] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
 
  Conn. M-13 		2.414 3.885 I-75/US 23 in Monitor Township M-13 in Monitor Township 01967-01-011967[199] current Freeway near Bay City and Kawkawlin
 
  Bus. M-17 		6.275 10.099 US 23/M-17 in Pittsfield Township US 112 & M-17 in Ypsilanti Township 01945-01-01c. 1945[200] 01956-01-011956[201] Replaced by M-17
  M-21A 9.033 14.537 M-21 and US 10 in Flint M-15 and M-21 in Davison 01929-01-011929[24] 01948-01-011948[202]
 
  Byp. M-21 		12.005 19.320 Byp. US 16 & M-21 in Grandville Byp. US 131 & M-21 in Grand Rapids Township 01945-01-011945[203] 01953-01-011953[204]
 
  Bus. M-21 		6.749 10.861 I-196/M-21 in Grandville I-196/M-21 in Grand Rapids 01953-01-011953[204] 01974-01-011974[205] Replaced by BS I-196
 
  Bus. M-24 		6.754 10.870 US 10/M-24 in Bloomfield Township M-24 in Pontiac Township 01940-01-011940[206] 01963-01-011963[207] Served Pontiac; replaced by BL I-75
 
  Bus. M-28 		9.010 14.500 M-28 in Pentland Township M-28 in Pentland Township 01936-01-011936[208] 01953-01-011953[209] Served Newberry; partially returned to local control, remainder is part of M-117
 
  Bus. M-28 		4.873 7.842 US 41/M-28 in Ishpeming US 41/M-28 in Negaunee 01958-01-011958[210] current Part of US 41/M-28 bypassed in the 1930s
 
  Bus. M-28 		2.343 3.771 US 41/M-28 in Marquette US 41/M-28 in Marquette 01975-01-011975[211] 01982-01-011982[212] Short-lived secondary designation for Bus. US 41; returned to local control in 2005
 
  Bus. M-32 		0.738 1.188 Old M-32 and Hillman Road in Hillman Hillman Road in Hillman 01927-01-01c. 1927[21] current Business spur; also called Spur M-32
 
  Bus. M-43 		2.423 3.899 M-43 in Oneida Township M-43 and M-100 in Grand Ledge 01959-01-011959[213] 01968-01-011968[214]
 
  Conn. M-44 		4.196 6.753 I-96/M-37 in Grand Rapids M-44 in Plainfield Township 01969-01-011969[215] current Previously part of US 131 on Plainfield Avenue
October 27, 2023
list, state, trunkline, highways, michigan, state, trunkline, highways, state, michigan, segments, state, trunkline, highway, system, maintained, michigan, department, transportation, numbered, with, prefix, officially, state, trunkline, highway, systemhighway. The state trunkline highways in the US state of Michigan are the segments of the State Trunkline Highway System maintained by the Michigan Department of Transportation and numbered with the M prefix officially State Trunkline Highway SystemHighway markers from different years for former M 12 1919 former M 7 1926 former M 76 1948 and current M 28System informationMaintained by MDOTLength5 976 147 mi 3 9 617 676 km Plus 14 775 mi 3 23 778 km of special routes and 24 079 mi 3 38 751 km of unsigned connectorsFormedMay 13 1913 1 signed by July 1 1919 2 Highway namesStateM nnSpecial Routes Alternate M nn Alt M nn or M nnA Business M nn Bus M nn Bypass M nn Byp M nn Connector M nn Conn M nn Truck M nn Truck M nn System linksMichigan State Trunkline Highway SystemInterstate US State Byways Contents 1 Mainline highways 2 Special routes 3 Connectors 4 See also 5 References 5 1 Footnotes 5 2 Works cited 6 External linksMainline highways editNumber Length mi 3 Length km Southern or western terminus Northern or eastern terminus Formed Removed Notes nbsp M 1 21 488 34 582 Adams Avenue in Detroit BL I 75 Bus US 24 in Pontiac 01970 01 01 1970 4 current Woodward Avenue nbsp M 2 Never assigned May have been assigned to service drives along I 96 in Livonia but not marked on official state maps as such nbsp M 3 7 807 12 564 US 25 in Detroit US 16 in Detroit 01937 01 01 1937 5 01939 01 01 1939 6 Became M 39 now Schaefer Highway nbsp M 3 26 685 42 945 Randolph amp Broadway streets in Detroit I 94 and M 29 in Chesterfield Township 01973 01 01 1973 7 current Gratiot Avenue nbsp M 4 St Ignace DeTour Village 01936 01 01 1936 8 01939 01 01 1939 9 Became M 39 now M 134 nbsp M 4 4 687 7 543 Southfield West Bloomfield Township 01979 01 01 1979 10 01986 01 01 1986 11 Northwestern Highway now part of M 10 nbsp M 5 Cedarville Sault Ste Marie 01933 01 01 1933 12 01939 01 01 1939 13 Became M 129 nbsp M 5 27 890 44 885 Pontiac Trail in Commerce Township Cass Avenue in Detroit 14 01977 01 01 1977 15 current Grand River Avenue nbsp M 6 Phoenix Eagle River 01926 01 01 1926 16 01938 01 01 1938 17 Became M 111 now part of M 26 nbsp M 6 I 96 in Novi I 94 in Roseville 01970 10 26 1970 01979 01 01 1979 18 Signed along the service drives for the eastern section of I 696 19 nbsp M 6 19 696 31 698 I 196 near Hudsonville I 96 near Cascade 02001 01 01 2001 20 current Paul B Henry Freeway South Beltline Freeway nbsp M 7 34 059 54 813 Three Rivers Coldwater 01927 01 01 1927 21 01940 01 01 1940 22 Replaced by M 86 nbsp M 8 5 491 8 837 I 96 in Detroit Conant Avenue near Hamtramck 01993 01 01 1993 23 current Davison Freeway built in the 1940s as the first urban depressed freeway in the world nbsp M 9 Phoenix Eagle Harbor 01927 01 01 1927 01929 01 01 1929 Replaced by M 64 became M 129 later became part of M 26 now a local road nbsp M 9 Ohio state line Lansing 01929 01 01 1929 24 01940 01 01 1940 25 Replaced by M 99 nbsp M 10 Ohio state line south of Erie Mackinaw City 01919 01 01 1919 26 01926 01 01 1926 27 Replaced by US 24 US 112 US 10 and US 23 nbsp M 10 US 10 in Flint US 10 in Flint 01928 01 01 1928 24 01942 01 01 1942 28 Replaced by Bus US 10 nbsp M 10 22 881 36 823 M 3 amp BS I 375 in Detroit Orchard Lake Road in West Bloomfield 01986 01 01 1986 current John C Lodge Freeway Northwestern Highway nbsp M 11 Indiana state line in Grand Beach Mackinaw City 01919 01 01 1919 26 01926 01 01 1926 27 Replaced by US 12 and US 31 nbsp M 11 Napoleon Saline 01926 01 01 1926 16 01954 01 01 1954 29 Manchester to Saline became part of an extension of M 92 now M 52 rest given to local control nbsp M 11 20 840 33 539 I 96 in Marne I 96 in Cascade 01961 01 01 1961 30 current nbsp M 12 406 63 654 41 Ironwood Sault Ste Marie 01919 01 01 1919 31 01926 01 01 1926 16 Replaced by US 2 27 M 69 and what is now M 95 nbsp M 13 Fife Lake Petoskey 01919 01 01 1919 26 01926 01 01 1926 16 Replaced by M 131 now US 131 nbsp M 13 Brockway Fort Gratiot 01927 01 01 1927 21 01931 01 01 1931 32 Replaced by M 136 nbsp M 13 73 339 118 028 I 69 in Lennon US 23 in Standish 01932 01 01 c 1932 33 current nbsp M 14 Ohio State line near Waldron Jackson 01919 01 01 1919 26 01931 01 01 1931 34 Replaced by US 127 nbsp M 14 Battle Creek Edmore 01931 01 01 1931 35 01942 01 01 1942 36 Replaced by a reroute of M 66 nbsp M 14 22 250 35 808 I 94 near Ann Arbor I 96 I 275 in Livonia 01956 01 01 1956 37 current nbsp M 15 Wisconsin State line near Menominee Copper Harbor 01919 01 01 1919 31 01926 01 01 1926 21 Replaced by US 41 nbsp M 15 73 664 118 551 US 24 in Clarkston M 25 in Bay City 01926 01 01 1926 21 current nbsp M 16 Muskegon Detroit 01919 01 01 1919 26 01926 01 01 1926 16 Replaced by US 16 nbsp M 17 6 390 10 284 US 23 and BL I 94 in Ann Arbor US 12 in Ypsilanti 01919 01 01 1919 26 current nbsp M 18 77 530 124 772 US 10 near North Bradley M 72 amp F 97 near Luzerne 01919 01 01 1919 26 current nbsp M 19 85 626 137 802 I 94 near New Haven M 142 near Bad Axe 01919 01 01 1919 26 current nbsp M 20 Ludington Bay City 01919 01 01 1919 26 01926 01 01 1926 16 Replaced by US 10 nbsp M 20 132 435 213 133 US 31 in New Era US 10 in Midland 01926 01 01 1926 16 current nbsp M 21 99 322 159 843 M 37 M 44 in Grand Rapids I 475 in Flint 01919 01 01 1919 26 current nbsp M 22 116 651 187 732 US 31 near Manistee US 31 M 37 M 72 in Traverse City 01919 01 01 1919 26 current Leelanau Scenic Heritage Route nbsp M 23 01919 01 01 1919 26 01926 01 01 1926 27 Replaced by US 112 now US 12 nbsp M 24 Muskegon Saginaw 01919 01 01 1919 26 01926 01 01 1926 27 Replaced by M 20 and US 10 one part now M 47 nbsp M 24 75 691 121 813 I 75 amp BL I 75 in Auburn Hills M 25 in Unionville 01926 01 01 1926 21 current Extension of US 24 nbsp M 25 Skandia Sault Ste Marie 01919 01 01 1919 31 01926 01 01 1926 21 Replaced by an extension of M 28 nbsp M 25 147 638 237 600 BL I 69 BL I 94 in Port Huron I 75 US 23 amp US 10 in Bay City 01933 01 01 1933 38 current Extension of US 25 now decommissioned nbsp M 26 96 355 155 068 US 45 in Rockland US 41 in Copper Harbor 01919 01 01 1919 31 current nbsp M 27 01919 01 01 1919 26 01926 01 01 1926 16 Replaced by M 29 one part now M 25 M 51 now M 136 Wildcat Road M 90 and Old M 51 and M 83 this section now M 142 nbsp M 27 16 763 26 977 I 75 near Indian River US 23 and C 66 in Cheboygan 01961 01 01 1961 39 current Formerly part of US 27 nbsp M 28 290 373 467 310 US 2 in Wakefield M 129 in Dafter Township 01919 01 01 1919 31 current Longest state trunkline excluding Interstate or US Highways nbsp M 29 Indiana state line south of Coldwater Lansing 01919 01 01 1919 26 01926 01 01 1926 27 Replaced by US 27 nbsp M 29 41 634 67 003 I 94 amp M 3 in Chesterfield Township BL I 94 in Marysville 01926 01 01 1926 16 current nbsp M 30 65 465 105 356 US 10 in Sanford BL I 75 M 55 in West Branch 01919 01 01 1919 26 current nbsp M 31 166 910 268 616 M 21 in Port Huron M 20 in Bay City 01919 01 01 1919 26 01926 01 01 1926 16 Replaced by M 29 this section now M 25 and M 83 this section now M 142 nbsp M 32 100 003 160 939 M 66 in East Jordan US 23 in Alpena 01919 01 01 1919 26 current nbsp M 33 121 858 196 111 I 75 in Alger M 27 near Cheboygan 01919 01 01 1919 26 current nbsp M 34 28 938 46 571 M 99 near Osseo Bus US 223 in Adrian 01919 01 01 1919 26 current nbsp M 35 128 388 206 620 US 41 in Menominee US 41 M 28 in Negaunee Township 01919 01 01 1919 31 current nbsp M 36 M 21 in Attica M 53 in Burnside 01919 01 01 1919 26 01930 01 01 1930 35 nbsp M 36 43 298 69 681 US 127 in Mason US 23 in Whitmore Lake 01930 01 01 1930 35 current nbsp M 37 221 892 357 101 I 94 amp BL I 94 in Battle Creek Cul de sac at Old Mission Point 01919 01 01 1919 26 current nbsp M 38 US 23 in Bridgeport M 53 in Marlette 01919 01 01 1919 26 01961 01 01 1961 40 nbsp M 38 42 225 67 955 US 45 amp M 64 in Ontonagon US 41 in Baraga 01968 01 01 1968 41 current Formerly part of M 35 nbsp M 39 Woodbury Lansing 01919 01 01 1919 26 01937 01 01 1937 42 Became an extension of M 43 nbsp M 39 7 807 12 564 US 25 in Detroit US 16 in Detroit 01939 01 01 1939 43 01959 01 01 1959 44 nbsp M 39 17 006 27 369 Lafayette Boulevard in Lincoln Park M 10 in Southfield 01959 01 01 1959 44 current Southfield Freeway Southfield Highway roadway continues as Southfield Road at northern end nbsp M 40 74 266 119 520 Union Holland 01919 01 01 1919 26 current nbsp M 41 38 1 61 3 M 24 in Holton M 11 in Hart 01919 01 01 1919 26 01926 01 01 1926 16 Replaced in part by M 20 now M 120 nbsp M 42 10 339 16 639 Bus US 131 in Manton M 66 near Lake City 01919 01 01 1919 26 current nbsp M 43 136 723 220 034 BL I 196 in South Haven I 96 in Webberville 01919 01 01 1919 26 current nbsp M 44 37 463 60 291 M 11 and M 37 in Kentwood M 66 near Ionia 01919 01 01 1919 26 current nbsp M 45 Wisconsin border south of Kingsford Humboldt Township 01919 01 01 1919 31 01934 01 01 1934 45 Renumbered to M 95 because of designation of US 45 in Michigan nbsp M 45 24 434 39 323 US 31 in Agnew I 196 in Grand Rapids 01964 01 01 1964 46 current Lake Michigan Drive nbsp M 46 199 190 320 565 Muskegon Avenue in Muskegon M 25 in Port Sanilac 01919 01 01 1919 26 current Trans peninsular highway nbsp M 47 14 328 23 059 M 46 near Shields US 10 near Midland 01919 01 01 1919 26 current nbsp M 48 43 723 70 365 I 75 in Rudyard M 134 in DeTour Village 01919 01 01 1919 26 current nbsp M 49 US 127 in Mason US 23 in Whitmore Lake 01919 01 01 1919 26 01930 01 01 1930 35 Replaced by M 36 nbsp M 49 25 480 41 006 SR 49 near Columbia OH M 99 in Litchfield 01930 01 01 1930 35 current nbsp M 50 138 072 222 205 I 96 near Lowell US 24 in Monroe 01919 01 01 1919 26 current nbsp M 51 Holland Grand Rapids 01919 01 01 1919 26 01926 01 01 1926 16 Replaced by an extension of M 21 this section now M 121 nbsp M 51 M 46 in Carsonville M 142 in Harbor Beach 01926 01 01 1926 16 01965 01 01 1965 47 nbsp M 51 40 405 65 026 SR 933 at Indiana state line near South Bend IN I 94 near Paw Paw 01971 01 01 1971 48 current nbsp M 52 127 300 204 869 SR 109 at Ohio state line M 46 near Saginaw 01919 01 01 1919 26 current nbsp M 53 120 980 194 698 M 3 in Detroit M 25 in Port Austin 01919 01 01 1919 26 current nbsp M 54 Grand Rapids Baldwin 01919 01 01 1919 26 01926 01 01 1926 21 Transferred to an extension of M 37 nbsp M 54 1 270 2 044 WIS 77 at Ironwood US 2 in Ironwood 01934 01 01 1934 49 01942 01 01 1942 50 transferred to Business US 2 nbsp M 54 30 276 48 724 I 75 in Grand Blanc I 75 US 23 in Birch Run 01962 01 01 1962 51 current nbsp M 55 150 944 242 921 US 31 in Manistee US 23 in Tawas City 01919 01 01 1919 26 current Trans peninsular highway nbsp M 56 16 426 26 435 US 24 in Monroe US 24 US 25 near Flat Rock 01919 01 01 1919 26 01957 01 01 1957 52 nbsp M 56 12 726 20 481 M 13 amp M 21 near Lennon I 69 M 21 in Flint 01971 01 01 1971 53 01984 01 01 1984 54 Replaced by M 21 nbsp M 57 16 426 26 435 Boyne Falls Clarion 01919 01 01 1919 26 01926 01 01 1926 16 Replaced by M 75 nbsp M 57 1 132 1 822 WIS 57 in Breitung Township US 2 in Quinnesec 01927 01 01 1927 21 01928 01 01 1928 55 Transferred to an extension of US 141 nbsp M 57 105 377 169 588 US 131 near Rockford M 15 near Otisville 01930 01 01 1930 35 current nbsp M 58 Indiana state line south of Niles St Joseph 01919 01 01 1919 26 01926 01 01 1926 27 Replaced by US 31 nbsp M 58 US 10 in Pontiac US 10 in Pontiac 01930 01 01 1930 56 01961 01 01 1961 57 Replaced by reroute of US 10 now US 24 and Business US 24 nbsp M 58 5 108 8 221 M 47 near Shields I 675 in Saginaw 01971 01 01 1971 58 current nbsp M 59 60 514 97 388 I 96 near Howell I 94 near Mount Clemens 01919 01 01 1919 26 current nbsp M 60 104 224 167 732 US 12 near Niles I 94 amp BL I 94 near Jackson 01919 01 01 1919 26 current nbsp M 61 62 276 100 224 M 115 near Marion US 23 in Standish 01919 01 01 1919 26 current nbsp M 62 28 329 45 591 SR 23 near Granger IN M 140 near Eau Claire 01924 01 01 c 1924 59 current nbsp M 63 US 131 in Le Roy M 37 west of Luther 01919 01 01 1919 26 01961 01 01 1961 60 nbsp M 63 16 141 25 976 M 139 near Scottdale I 196 US 31 near Lake Michigan Beach 01986 01 01 1986 61 current Formerly part of US 33 nbsp M 64 Ohio State Line Lansing 01919 01 01 1919 26 01929 01 01 1929 24 Replaced by M 9 now M 99 nbsp M 64 Phoenix Eagle Harbor 01929 01 01 1929 24 01930 01 01 1930 35 Replaced by M 129 later became part of M 26 now a local road nbsp M 64 63 765 102 620 CTH B near Presque Isle WI US 45 amp M 38 in Ontonagon 01930 01 01 1930 35 current nbsp M 65 Ohio State Line Flint 01919 01 01 1919 26 01926 01 01 1926 27 Replaced by US 23 nbsp M 65 103 176 166 046 US 23 near Omer US 23 near Rogers City 01930 01 01 1930 35 current nbsp M 66 266 399 428 728 SR 9 near Sturgis US 31 in Charlevoix 01919 01 01 1919 26 current nbsp M 67 12 044 19 383 US 41 in Trenary M 94 in Chatham 01919 01 01 1919 31 current nbsp M 68 14 235 22 909 M 26 in Rockland Ontonagon 01919 01 01 1919 31 01927 01 01 1927 21 Replaced by M 35 this section now part of US 45 nbsp M 68 53 390 85 923 US 31 in Alanson Bus US 23 in Rogers City 01936 01 01 1936 62 current nbsp M 69 55 280 88 965 WIS 69 at Wisconsin state line M 28 in Covington 01919 01 01 1919 31 01926 01 01 1926 27 Replaced by US 2 and US 102 now part of US 141 nbsp M 69 65 260 105 026 US 2 US 141 in Crystal Falls US 2 US 41 near Bark River 01926 01 01 1926 27 current nbsp M 70 22 1 35 6 M 76 near Sterling M 55 near Prescott 01919 01 01 1919 26 01960 01 01 1960 63 nbsp M 71 10 530 16 946 M 21 in Owosso I 69 in Durand 01919 01 01 1919 26 current nbsp M 72 156 552 251 946 M 22 in Empire US 23 in Harrisville 01919 01 01 1919 26 current Trans peninsular highway nbsp M 73 8 171 13 150 STH 55 near Iron River US 2 near Iron River 01919 01 01 1919 31 current nbsp M 74 18 4 29 6 M 66 near Pioneer M 55 near Merritt 01919 01 01 1919 26 01939 01 01 1939 64 nbsp M 75 2 793 4 495 Wisconsin state line in Breitung Township M 12 in Iron Mountain 01919 01 01 1919 01926 01 01 1926 Replaced by an extension of M 45 now M 95 nbsp M 75 11 768 18 939 US 131 in Boyne Falls US 131 in Walloon Lake 01927 01 01 1927 21 current nbsp M 76 61 187 98 471 US 23 in Standish US 27 near Grayling 01919 01 01 1919 26 01973 01 01 1973 65 Replaced by I 75 nbsp M 77 42 602 68 561 US 2 in Blaney Park H 58 in Grand Marais 01919 01 01 1919 31 current nbsp M 78 10 744 17 291 M 66 near Battle Creek I 69 near Olivet 01919 01 01 1919 26 current nbsp M 79 24 890 40 057 M 37 near Hastings BL I 69 M 50 in Charlotte 01919 01 01 1919 26 current nbsp M 80 Adrian Somerset 01919 01 01 1919 26 01926 01 01 1926 27 Replaced by US 127 now US 223 nbsp M 80 M 18 in Beaverton M 30 in Billings 01927 01 01 1927 16 01939 01 01 1939 66 nbsp M 80 7 917 12 741 I 75 amp H 63 near Kinross M 129 near Kincheloe 01994 01 01 1994 67 current nbsp M 81 45 636 73 444 M 13 in Saginaw M 53 near Cass City 01919 01 01 1919 26 current nbsp M 82 M 25 near Newberry Eight Mile Corner 01919 01 01 1919 31 01926 01 01 1926 16 Replaced by M 48 nbsp M 82 31 492 50 681 M 120 near Fremont US 131 near Howard City 01926 01 01 1926 16 current nbsp M 83 Mohawk Gay 01919 01 01 1919 31 01926 01 01 1926 16 nbsp M 83 Harbor Beach 01926 01 01 1926 24 01939 01 01 1939 68 Renumbered M 142 nbsp M 83 14 672 23 612 I 75 US 23 in Birch Run M 15 near Richville 01929 01 01 1929 24 current nbsp M 84 Garnet McLeods Corner southeast of Newberry 01919 01 01 1919 31 01926 01 01 1926 16 Replaced by M 48 nbsp M 84 M 81 near Reese M 29 in Unionville 01926 01 01 1926 16 01930 01 01 1930 69 Replaced by M 83 nbsp M 84 14 710 23 673 M 58 in Saginaw M 25 in Bay City 01960 01 01 1960 70 current nbsp M 85 M 66 now M 91 Stanton 01919 01 01 1919 26 01930 01 01 1930 35 Replaced by M 57 nbsp M 85 Mayville Caro 01930 01 01 1930 35 01941 01 01 1941 71 Replaced by M 24 nbsp M 85 21 882 35 216 I 75 near Rockwood Griswold Street in Detroit 01956 01 01 1956 72 current Fort Street nbsp M 86 Six Lakes Remus 01921 01 01 1921 73 01924 01 01 1924 59 Replaced by M 66 nbsp M 86 Orleans Woods Corners 01924 01 01 1924 59 01929 01 01 1929 24 Replaced by M 44 nbsp M 86 34 059 54 813 Bus US 131 M 60 in Three Rivers US 12 near Coldwater 01940 01 01 1940 22 current Replaced M 7 nbsp M 87 11 564 18 610 Bus US 23 in Fenton US 10 in Holly 01919 01 01 1919 26 01960 01 01 1960 74 nbsp M 88 26 215 42 189 US 31 in Eastport US 131 amp C 38 in Mancelona 01919 01 01 1919 26 current nbsp M 89 61 153 98 416 I 196 US 31 near Ganges BL I 94 in Battle Creek 01919 01 01 1919 26 current nbsp M 90 16 553 26 639 M 45 near Sagola Foster City 01919 01 01 1919 31 01927 01 01 1927 21 Replaced by M 69 nbsp M 90 44 178 71 098 M 24 near North Branch M 25 in Lexington 01927 01 01 1927 21 current nbsp M 91 M 15 in Memominee Cedar River 01919 01 01 1919 31 01927 01 01 1927 21 Replaced by M 35 nbsp M 91 US 23 in Rogers City CR 646 near Huron Beach 01927 01 01 1927 21 01940 01 01 1940 75 Replaced by US 23 nbsp M 91 24 464 39 371 M 44 near Belding M 46 in Lakeview 01942 01 01 1942 76 current nbsp M 92 36 639 58 965 SR 109 near Clinton US 12 in Stockbridge 01919 01 01 1919 26 01962 01 01 1962 77 Replaced by M 52 nbsp M 93 11 810 19 006 Camp Grayling Hartwick Pines State Park 01919 01 01 1919 26 current nbsp M 94 86 983 139 986 M 553 near K I Sawyer US 2 in Manistique 01927 01 01 c 1927 21 current nbsp M 95 5 147 8 283 M 68 in Onaway Onaway State Park 01919 01 01 1919 26 01934 01 01 1934 78 Replaced by M 211 nbsp M 95 55 162 88 775 CTH N at Aurora WI US 41 M 28 in Humboldt Township 01934 01 01 1934 45 current Leif Erickson Highway replaced M 45 nbsp M 96 33 379 53 718 BS I 94 in Kalamazoo BL I 94 in Marshall 01926 01 01 1926 16 current nbsp M 97 17 169 27 631 M 3 in Detroit M 59 near Mount Clemens 01929 01 01 1929 79 current nbsp M 98 16 2 26 1 US 2 near Germfask M 28 near McMillan 01919 01 01 1919 31 01960 01 01 1960 80 Now H 33 and H 44 nbsp M 99 US 31 in Muskegon Hart 01919 01 01 1919 26 01929 01 01 1929 24 nbsp M 99 US 2 in Gulliver Port Inland 01931 01 01 1931 32 01939 01 01 1939 81 nbsp M 99 86 058 138 497 SR 15 near Pioneer OH I 496 amp Capitol Loop in Lansing 01940 01 01 1940 25 current Replaced M 9 nbsp M 100 12 460 20 052 I 69 near Potterville I 96 near Grand Ledge 01927 01 01 1927 21 current nbsp M 101 1 22 1 96 Millersburg US 23 near Millersburg nbsp M 102 20 804 33 481 M 5 on the Livonia Farmington Hills city line I 94 in Harper Woods 01928 01 01 c 1928 55 current 8 Mile Road nbsp M 103 SR 13 near Bristol IN US 12 in White Pigeon 01932 01 01 1932 82 01960 01 01 c 1960 83 Replaced by US 131 nbsp M 103 3 055 4 917 SR 15 near Bristol IN US 12 in Mottville 01960 01 01 c 1960 83 current Replaced part of US 131 nbsp M 104 M 47 at Pittsburg DeWitt 01927 01 01 1927 21 01939 01 01 1939 84 nbsp M 104 7 677 12 355 US 31 in Ferrysburg I 96 near Nunica 01940 01 01 1940 85 current Replaced part of US 16 nbsp M 105 3 548 5 710 M 53 near Bad Axe M 83 near Elkton 01928 01 01 1928 55 01939 01 01 1939 86 nbsp M 106 27 041 43 518 BL I 94 Bus US 127 M 50 in Jackson M 36 near Gregory 01928 01 01 1928 55 current nbsp M 107 9 576 15 411 Lake of the Clouds M 64 in Silver City 01935 01 01 1935 87 02008 01 01 2008 88 nbsp M 108 Three legged highway in Mackinaw City 01928 01 01 1928 55 01957 01 01 1957 89 Connected the State Highway Ferry Docks with the Fort Michilimackinac State Historic Park and US 31 nbsp M 108 1 069 1 720 I 75 near Mackinaw City Michigan Welcome Center in Mackinaw City 01960 01 01 1960 90 02010 01 01 2010 91 nbsp M 109 6 831 10 993 M 22 near Empire M 22 in Glen Arbor 01929 01 01 c 1929 24 current Leelanau Scenic Heritage Route runs through the Sleeping Bear Dunes National Lakeshore nbsp M 110 1 715 2 760 US 31 in Parkdale Orchard Beach State Park 01927 01 01 1927 92 02003 01 01 2003 93 nbsp M 111 Bay City Bay City State Park 01928 01 01 1928 01938 01 01 1938 nbsp M 111 Phoenix Eagle River 01939 01 01 1939 01940 01 01 1940 nbsp M 112 8 70 14 00 Ypsilanti Dearborn 01942 01 01 1942 94 01956 01 01 1956 95 Replaced by I 94 nbsp M 113 16 573 26 672 M 37 near Hannah US 131 in Walton Junction 01927 01 01 1927 21 current nbsp M 114 13 454 21 652 Paris Township Comstock Park 01929 01 01 c 1929 56 01945 01 01 1945 96 Former bypass routing around Grand Rapids trunkline had three legs at the time of its decommissioning with an east west branch in Comstock Park nbsp M 115 96 432 155 192 Bus US 10 Bus US 127 in Clare M 22 in Frankfort 01929 01 01 1929 24 current nbsp M 116 7 018 11 294 US 10 in Ludington Ludington State Park 01928 01 01 1928 55 current nbsp M 117 14 479 23 302 US 2 in Engadine M 28 near Newberry 01941 01 01 1941 97 current nbsp M 118 10 247 16 491 M 40 M 89 in Allegan US 131 near Martin 01929 01 01 1929 24 01988 01 01 1988 98 Replaced by M 222 nbsp M 119 M 40 in Paw Paw US 12 near Mottville 01930 01 01 1930 56 01971 01 01 1971 48 Replaced by M 40 nbsp M 119 27 548 44 334 US 31 near Bay View C 66 C 77 in Cross Village 01979 01 01 1979 99 current Formerly the northern end of M 131 nbsp M 120 US 16 in Lansing Lansing 01930 01 01 1930 100 01939 01 01 1939 101 Replaced by M 174 nbsp M 120 SR 120 on the Michigan Indiana state line SR 120 on the Michigan Ohio state line 01939 01 01 1939 102 01961 01 01 1961 103 nbsp M 120 27 901 44 902 Bus US 31 in Muskegon M 20 in Hesperia 01969 01 01 1969 104 current Once was part of M 20 nbsp M 121 01933 01 01 1933 105 01935 01 01 1935 106 nbsp M 121 5 700 9 173 I 69 near Bishop Airport in Flint M 54 in Burton 01935 01 01 1935 107 02003 01 01 2003 108 Bristol Road provided access to Bishop International Airport and a truck bypass route from I 69 to General Motors plants near I 75 nbsp M 121 12 763 20 540 Main Street in Zeeland I 196 in Grandville 02007 01 01 2007 109 current Once was part of M 21 Chicago Drive nbsp M 122 1 068 1 719 US 2 in St Ignace State Ferry Dock in St Ignace 01929 01 01 1929 56 01957 01 01 1957 110 Former route from US 2 to state ferry docks for service from St Ignace to Mackinaw City ferry service ended after the Mackinac Bridge was opened in 1957 nbsp M 123 96 071 154 611 I 75 near St Ignace M 28 near Newberry 01936 01 01 1936 111 current Tahquamenon Scenic Heritage Route nbsp M 124 7 731 12 442 M 50 in Brooklyn US 12 in Springville 01929 01 01 1929 24 current nbsp M 125 Thompson US 2 01931 01 01 1931 112 113 01936 01 01 1936 114 nbsp M 125 7 Mile Road in Bay County US 23 01938 01 01 1938 115 01956 01 01 c 1956 116 nbsp M 125 19 480 31 350 Detroit Avenue near Toledo OH US 24 near Monroe 01974 01 01 1974 117 current Former routing of US 25 nbsp M 126 11 94 19 22 Muskegon Heights Nunica 01934 01 01 1934 118 01940 01 01 1940 119 Replaced by US 16 nbsp M 129 Marenisco Lake Gogebic State Park 01926 01 01 1926 01930 01 01 1930 Replaced by M 64 nbsp M 129 Phoenix Copper Harbor 01930 01 01 1930 01935 01 01 1935 Replaced by M 26 portions now a local road nbsp M 129 33 223 53 467 M 134 in Cedarville BS I 75 in Sault Ste Marie 01939 01 01 1939 13 current Follows the Michigan Meridian nbsp M 130 9 11 14 66 US 23 M 50 in Raisinville Township US 24 in Monroe 01930 01 01 1930 24 01955 01 01 1955 120 nbsp M 131 27 548 44 334 US 31 in Bayview C 66 C 77 in Cross Village 01926 01 01 1926 16 01979 01 01 1979 99 Replaced by M 119 nbsp M 132 7 47 12 02 Main Street in Dexter US 12 in Ann Arbor 01929 01 01 1929 24 01960 01 01 1960 121 nbsp M 134 M 66 near McBain Prosper Road in Falmouth 01929 01 01 1929 24 01938 01 01 1938 17 nbsp M 134 50 233 80 842 I 75 near St Ignace Drummond 01939 01 01 1939 9 current Includes the Drummond Island Ferry across the DeTour Passage nbsp M 135 18 2 29 3 US 2 near Gould City M 28 near McMillan 01928 01 01 c 1928 24 01960 01 01 1960 80 Now H 33 nbsp M 136 17 033 27 412 M 19 in Brockway M 25 in Port Huron 01931 01 01 1931 32 112 current nbsp M 137 2 884 4 641 Interlochen State Park US 31 in Interlochen 01930 01 01 1930 69 02020 06 01 2020 122 Returned to local control formerly connected to Interlochen Center for the Arts and Interlochen State Park nbsp M 138 20 141 32 414 M 15 near Munger M 24 near Akron 01931 01 01 1931 32 112 current nbsp M 139 26 487 42 627 US 12 near Niles BL I 94 in Benton Harbor 01931 01 01 1931 32 112 current nbsp M 140 37 205 59 876 M 139 near Niles I 196 US 31 amp BL I 196 near South Haven 01931 01 01 c 1931 112 123 current nbsp M 142 M 55 and M 66 near Lake City Lake City Experiment Station at Call Road near Lake City 01929 01 01 1929 32 112 01939 01 01 1939 124 now Jennings Road nbsp M 142 39 186 63 064 M 25 in Bay Port M 25 in Harbor Beach 01939 01 01 1939 68 current nbsp M 143 US 27 near Cheboygan Cheboygan State Park 01931 01 01 1931 113 01960 01 01 1960 125 Lincoln Avenue nbsp M 143 0 936 1 506 Lansing East Lansing city line M 43 in East Lansing 01962 01 01 1962 126 current Unsigned from 1989 until 2013 nbsp M 144 0 388 0 624 Michigan State Police Headquarters in East Lansing M 39 in East Lansing 01937 01 01 1937 127 01939 01 01 1939 128 nbsp M 144 15 078 24 266 Roscommon Luzerne 01940 01 01 1940 129 01973 01 01 1973 130 nbsp M 145 Vandercook Lake Jackson Designation used on paper for a proposed western bypass of Jackson only one portion was designated on paper along Springport Road nbsp M 146 5 13 8 26 US 25 in Port Huron Blue Water Bridge in Port Huron 01933 01 01 1933 131 01966 01 01 1966 132 nbsp M 147 0 505 0 813 M 106 near Jackson State Prison of Southern Michigan 01936 01 01 1936 133 01991 01 01 1991 134 nbsp M 149 10 605 17 067 US 2 near Thompson Palms Book State Park 01930 01 01 c 1930 135 current nbsp M 150 4 767 7 672 M 59 in Rochester Hills Tienken Road in Rochester 01930 01 01 c 1930 135 current Rochester Road nbsp M 151 17 376 27 964 Niles Union 01931 01 01 1931 136 01935 01 01 1935 137 nbsp M 151 3 715 5 979 US 223 in Whiteford Township US 23 in Whiteford Township 01935 01 01 1935 138 01977 01 01 1977 139 Replaced by US 223 nbsp M 152 7 701 12 394 Sister Lakes M 51 near Dowagiac 01933 01 01 1933 140 current nbsp M 153 25 127 40 438 M 14 near Dixboro I 94 US 12 in Detroit 01930 01 01 1930 141 current Ford Road nbsp M 154 6 125 9 857 Green Road in Sans Souci Ferry dock in Sans Souci 01931 01 01 1931 32 current Located on Harsens Island nbsp M 155 3 420 5 504 Howell State Hospital BL I 96 in Howell 01931 01 01 1931 112 113 current No longer signed since 1987 still under state control nbsp M 156 10 665 17 164 SR 108 at the Ohio state line near Morenci M 34 in Clayton 01931 01 01 c 1931 112 123 current nbsp M 157 1 193 1 920 M 55 near Prudenville M 18 near Prudenville 01932 01 01 1932 142 current nbsp M 158 3 285 5 287 M 99 in Hillsdale County M 99 in Hillsdale County 01934 01 01 1934 143 01934 01 01 1934 144 Replaced by M 99 nbsp M 160 Mount Clemens Selfridge Field 01941 01 01 1941 01942 01 01 1942 nbsp M 162 M 28 near Au Train M 94 near Au Train 01935 01 01 1935 01939 01 01 1939 Returned to local control now H 03 nbsp M 164 2 006 3 228 Snover M 19 near Snover 01936 01 01 c 1936 145 01939 01 01 c 1939 146 nbsp M 165 0 393 0 632 M 21 near Ovid Ovid 01936 01 01 c 1936 147 01939 01 01 c 1939 124 nbsp M 166 12 754 20 526 US 16 in Portland M 21 in Muir 01936 01 01 c 1936 148 01939 01 01 1939 149 nbsp M 167 0 610 0 982 M 21 near Saranac Saranac 01936 01 01 c 1936 148 01939 01 01 c 1939 nbsp M 168 0 953 1 534 Former ferry dock in Elberta M 22 in Elberta 01931 01 01 1931 112 113 02012 01 01 2012 150 nbsp M 169 Fostoria M 36 east of Fostoria 01930 01 01 1930 01936 01 01 1936 nbsp M 169 Houghton Lake 01935 01 01 1935 01949 01 01 1949 nbsp M 169 Houghton Lake 01949 01 01 1949 01950 01 01 1950 nbsp M 170 McMillan 01939 01 01 1939 nbsp M 171 Spruce Alpena 01932 01 01 1932 01934 01 01 1934 nbsp M 171 31 803 51 182 US 23 in Oscoda US 23 in Caledonia Township 01936 01 01 1936 151 01960 01 01 1960 152 Now F 41 nbsp M 172 Middleville 01939 01 01 1939 nbsp M 173 Orleans 01939 01 01 1939 nbsp M 173 Menominee 01939 01 01 1939 01972 01 01 1972 Spur to the Ann Arbor Railroad ferry docks nbsp M 174 Buchanan 01939 01 01 1939 nbsp M 174 Lansing 01939 01 01 1939 01970 01 01 1970 nbsp M 175 Galien 01939 01 01 1939 nbsp M 176 Durand 01939 01 01 1939 nbsp M 177 Alma St Louis 01939 01 01 1939 nbsp M 178 1 036 1 667 Wetmore Munising 01936 01 01 1936 153 01941 01 01 1941 154 Former connector between M 28 and M 98 now part of M 28 nbsp M 179 US 131 near LeRoy M 63 near LeRoy 01935 01 01 1935 155 01958 01 01 1958 156 nbsp M 179 16 963 27 299 US 131 near Bradley M 37 M 43 near Hastings 01998 01 01 1998 157 current Chief Noonday Trail Recreational Heritage Route nbsp M 180 Menominee 01933 01 01 1933 01935 01 01 1935 Spur to the Ann Arbor Railroad ferry docks nbsp M 181 Dryden Metamora 01959 01 01 1959 nbsp M 183 US 16 US 23 01932 01 01 1932 01963 01 01 1963 nbsp M 183 16 377 26 356 Fayette State Park US 2 in Garden Corners 01985 01 01 1985 158 current nbsp M 184 Richland Kellogg Bird Sanctuary 01939 01 01 1939 nbsp M 185 8 004 12 881 Loop around Mackinac Island 01933 01 01 1933 159 current The only car free state highway in the US nbsp M 186 4 478 7 207 M 35 near Perkins US 2 US 41 in Rapid River 01932 10 27 1932 160 01939 07 27 1939 161 Now CR 186 nbsp M 186 2 493 4 012 M 113 near Kingsley US 131 in Fife Lake 01940 01 01 1940 162 current nbsp M 188 4 559 7 337 M 50 M 99 in Eaton Rapids VFW National Home for Children 01932 01 01 1932 163 current nbsp M 189 7 786 12 530 STH 139 at the Wisconsin state line US 2 in Iron River 01932 01 01 1932 164 current nbsp M 191 Fenwick 01939 01 01 1939 nbsp M 193 Morrice 01936 01 01 1936 nbsp M 194 New Lothrop 01939 01 01 1939 nbsp M 195 Henderson 01937 01 01 1937 nbsp M 196 Hersey 01939 01 01 1939 nbsp M 198 Lakeview 01939 01 01 1939 nbsp M 199 Daggett 01933 01 01 1933 165 01939 01 01 1939 166 nbsp M 199 4 030 6 486 I 94 near Albion BL I 94 in Albion 01998 01 01 1998 157 current nbsp M 200 Stephenson 01933 01 01 1933 165 01939 01 01 1939 166 nbsp M 201 1 467 2 361 M 22 in Northport CR 640 near Northport 01949 01 01 1949 167 current nbsp M 203 17 944 28 878 US 41 in Hancock US 41 M 26 in Calumet 01933 01 01 1933 168 current Connects with McLain State Park nbsp M 204 7 220 11 619 M 22 near Leland M 22 in Suttons Bay 01933 01 01 1933 169 current Part of the Leelanau Scenic Heritage Route nbsp M 205 1 709 2 750 SR 19 at the Indiana state line US 12 near Adamsville 01935 01 01 1935 170 02002 01 01 2002 171 Formerly US 112S nbsp M 206 Eagle Harbor Eagle Harbor Lighthouse 01935 01 01 1935 172 01940 01 01 1940 Replaced by M 26 nbsp M 208 13 3 21 4 Au Sable River Grayling 01936 01 01 1936 173 01939 01 01 1939 174 Replaced by M 72 nbsp M 209 0 543 0 874 M 109 at Glen Haven Coast Guard Life Saving Station at Glen Haven 01920 01 01 c 1920 175 01996 01 01 1996 176 Formerly the shortest trunkline in Michigan nbsp M 210 1 928 3 103 M 21 near Pewamo M 21 near Pewamo 01933 01 01 1933 177 01939 01 01 1939 178 Former route of M 21 nbsp M 211 5 147 8 283 M 68 in Onaway Onaway State Park 01934 01 01 1934 78 current nbsp M 212 0 732 1 178 Aloha State Park M 33 near Aloha 01937 01 01 1937 179 current Shortest signed trunkline in Michigan nbsp M 213 Muskegon Brunswick 01960 01 01 1960 Now part of B 35 nbsp M 213 Muskegon State Park Muskegon 01960 01 01 1960 180 01970 01 01 1970 181 nbsp M 214 M 79 in Nashville M 66 in Nashville 01934 01 01 1934 182 01953 01 01 1953 183 nbsp M 215 0 896 1 442 US 12 in Lawrence Lawrence village limits 01936 01 01 1936 01956 01 01 1956 184 Previously ran northward to terminate at M 43 in Bangor 184 nbsp M 216 9 379 15 094 M 40 in Marcellus US 131 near Moorepark 01935 01 01 1935 185 current nbsp M 217 1 653 2 660 CR 17 at the Indiana state line US 12 near Union 02002 01 01 2002 171 current Michiana Parkway nbsp M 218 18 108 29 142 I 96 in Wixom Bus US 10 in Pontiac 01936 01 01 c 1936 186 01963 01 01 1963 187 nbsp M 219 Manistique 01935 01 01 1935 01966 01 01 1966 Spur to the Ann Arbor Railroad ferry docks nbsp M 221 2 545 4 096 M 28 near Brimley Lakeshore Drive in Brimley 01945 01 01 1945 188 current nbsp M 222 10 247 16 491 M 40 M 89 in Allegan US 131 near Martin 01988 01 01 1988 98 current Replaced M 118 nbsp M 227 6 834 10 998 I 69 near Marshall BL I 94 in Marshall 01998 01 01 1998 157 current Once was part of US 27 nbsp M 231 7 002 11 269 M 45 near Robinson I 96 and M 104 near Nunica 02015 10 30 2015 189 current Scaled down bypass route for US 31 190 nbsp M 239 1 136 1 828 SR 39 at Indiana state line I 94 near New Buffalo 01963 01 01 1963 191 current nbsp M 247 3 036 4 886 M 13 in Bay City Bay City State Park 01961 01 01 1961 192 current nbsp M 275 Novi Clarkston 01975 01 01 1975 193 01985 01 01 1985 Proposed northern extension of I 275 that was cancelled before being built 193 194 nbsp M 294 1 535 2 470 I 94 near Battle Creek M 96 near Battle Creek 01998 01 01 1998 157 current nbsp M 311 13 600 21 887 M 60 in Burlington I 94 amp M 96 near Battle Creek 01998 01 01 1998 157 current nbsp M 331 3 363 5 412 Kalamazoo Portage city line BL I 94 Bus US 131 M 43 in Kalamazoo 01998 01 01 1998 157 02019 01 07 2019 195 Never signed returned to local control once was part of US 131 nbsp M 343 7 928 12 759 Riverview Drive in Kalamazoo M 43 M 89 in Richland 02019 01 01 2019 14 196 current Previously part of M 43 nbsp M 553 19 618 31 572 M 35 near Gwinn US 41 M 28 in Marquette 01998 01 01 1998 157 current Formerly CR 553 nbsp M 554 0 852 1 371 M 553 in Marquette Division Street in Marquette 01998 01 01 1998 157 02005 01 01 2005 197 Never signed returned to local control nbsp M 700 5 545 8 924 East Grand Boulevard amp East Jefferson Avenue in Detroit M 712 Riverbank Drive amp M 708 Inselruhe Avenue in Belle Isle State Park 02014 02 10 2014 198 current Unsigned includes the MacArthur Bridge connecting the park to the mainland and follows Sunset Drive The Strand Lakeside Drive and Riverbank Drive nbsp M 701 1 937 3 117 M 704 Casino Way near the Belle Isle Casino M 700 Lakeside Drive in Belle Isle State Park 02014 02 10 2014 198 current Unsigned follows Central Avenue nbsp M 702 0 286 0 460 M 700 The Strand in Belle Isle State Park M 700 Sunset Drive 02014 02 10 2014 198 current Unsigned follows Fountain Way and includes Fountain Circle around the James Scott Memorial Fountain nbsp M 703 0 126 0 203 M 702 Fountain Circle in Belle Isle State Park M 704 Casino Way 02014 02 10 2014 198 current Unsigned follows third leg of Fountain Way nbsp M 704 0 422 0 679 M 700 The Strand in Belle Isle State Park M 700 Sunset Drive 02014 02 10 2014 198 current Unsigned follows Casino Way nbsp M 705 1 293 2 081 M 701 Central Avenue in Belle Isle State Park M 700 The Strand 02014 02 10 2014 198 current Unsigned follows Muse Road Loiter Way and Vista Avenue nbsp M 706 0 130 0 209 M 700 The Strand in Belle Isle State Park M 705 Loiter Way 02014 02 10 2014 198 current Unsigned follows southern segment of Picnic Way nbsp M 707 0 354 0 570 M 705 Loiter Way in Belle Isle State Park M 712 Riverbank Drive 02014 02 10 2014 198 current Unsigned follows northern segment of Picnic Way nbsp M 708 0 403 0 649 M 700 The Strand in Belle Isle State Park M 700 amp M 712 Riverbank Drive 02014 02 10 2014 198 current Unsigned follows Inselruhe Avenue nbsp M 709 0 861 1 386 M 700 Riverbank Drive in Belle Isle State Park M 700 Riverbank Drive 02014 02 10 2014 198 current Unsigned follows Oakway Trail nbsp M 710 0 632 1 017 M 700 The Strand in Belle Isle State Park M 700 Lakeside Street 02014 02 10 2014 198 current Unsigned follows Woodside Drive nbsp M 711 0 054 0 087 M 701 Central Avenue in Belle Isle State Park M 700 Riverbank Drive 02014 02 10 2014 198 current Unsigned follows Vista Drive nbsp M 712 0 514 0 827 M 700 Sunset Drive in Belle Isle State Park M 700 Riverbank Drive amp M 708 Inselruhe Avenue 02014 02 10 2014 198 current Unsigned follows Riverbank Drive FormerSpecial routes editNumber Length mi 3 Length km Southern or western terminus Northern or eastern terminus Formed Removed Notes nbsp nbsp Conn M 13 2 414 3 885 I 75 US 23 in Monitor Township M 13 in Monitor Township 01967 01 01 1967 199 current Freeway near Bay City and Kawkawlin nbsp nbsp Bus M 17 6 275 10 099 US 23 M 17 in Pittsfield Township US 112 amp M 17 in Ypsilanti Township 01945 01 01 c 1945 200 01956 01 01 1956 201 Replaced by M 17 nbsp M 21A 9 033 14 537 M 21 and US 10 in Flint M 15 and M 21 in Davison 01929 01 01 1929 24 01948 01 01 1948 202 nbsp nbsp Byp M 21 12 005 19 320 Byp US 16 amp M 21 in Grandville Byp US 131 amp M 21 in Grand Rapids Township 01945 01 01 1945 203 01953 01 01 1953 204 nbsp nbsp Bus M 21 6 749 10 861 I 196 M 21 in Grandville I 196 M 21 in Grand Rapids 01953 01 01 1953 204 01974 01 01 1974 205 Replaced by BS I 196 nbsp nbsp Bus M 24 6 754 10 870 US 10 M 24 in Bloomfield Township M 24 in Pontiac Township 01940 01 01 1940 206 01963 01 01 1963 207 Served Pontiac replaced by BL I 75 nbsp nbsp Bus M 28 9 010 14 500 M 28 in Pentland Township M 28 in Pentland Township 01936 01 01 1936 208 01953 01 01 1953 209 Served Newberry partially returned to local control remainder is part of M 117 nbsp nbsp Bus M 28 4 873 7 842 US 41 M 28 in Ishpeming US 41 M 28 in Negaunee 01958 01 01 1958 210 current Part of US 41 M 28 bypassed in the 1930s nbsp nbsp Bus M 28 2 343 3 771 US 41 M 28 in Marquette US 41 M 28 in Marquette 01975 01 01 1975 211 01982 01 01 1982 212 Short lived secondary designation for Bus US 41 returned to local control in 2005 nbsp nbsp Bus M 32 0 738 1 188 Old M 32 and Hillman Road in Hillman Hillman Road in Hillman 01927 01 01 c 1927 21 current Business spur also called Spur M 32 nbsp nbsp Bus M 43 2 423 3 899 M 43 in Oneida Township M 43 and M 100 in Grand Ledge 01959 01 01 1959 213 01968 01 01 1968 214 nbsp nbsp Conn M 44 4 196 6 753 I 96 M 37 in Grand Rapids M 44 in Plainfield Township 01969 01 01 1969 215 current Previously part of US 131 on Plainfield Avenue n, wikipedia, wiki, book, books, library,

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