fbpx
Wikipedia

List of Interstate Highways in Pennsylvania

January 23, 2023

The list of Interstate Highways in Pennsylvania encompasses 23 Interstate Highways—12 primary routes and 11 auxiliary routes—which exist entirely or partially in the U.S. state of Pennsylvania. In Pennsylvania, most of the Interstate Highways are maintained by the Pennsylvania Department of Transportation (PennDOT). Some stretches are also maintained by the Pennsylvania Turnpike Commission, Delaware River Port Authority, the Delaware River Joint Toll Bridge Commission, and two short stretches maintained by the New York State Department of Transportation (these being the Delaware River bridge on Interstate 84 (I-84) and a short stretch of the future I-86 in Bradford County). Interstate Highways make up three percent of all roadway lane miles in Pennsylvania and have a combined length of 1,953 mi (3,143 km) within the state. Twenty-four percent of all vehicle traffic is on the Interstate System.[1]

Interstate Highways of the Pennsylvania State Route System


Route markers for Interstate 83, Interstate 376, Interstate 83 Business, and Interstate 376 Business
Map of Interstate Highways in Pennsylvania
System information
NotesAll routes are assigned State Route (SR X) numbers, usually corresponding to the signed numbers. Interstates are generally state-maintained.
Highway names
InterstatesInterstate X (I-X)
Business Loops:Interstate X Business (I-X Bus.)
System links

Primary Interstate Highways

Number Length (mi)[2] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
  I-70 167.92 270.24 I-70 at West Virginia border in Donegal Township I-70/US 522 at Maryland border near Warfordsburg 01956-01-011956 current
  I-70S 36.7 59.1 I-70/I-79 in North Beaver Township I-70/I-80S/Penna Turnpike in New Stanton 01957-01-011957 01964-01-011964 I-70S bypassed Pittsburgh to the south; I-70 rerouted to avoid Pittsburgh onto I-70S
  I-76 349.67 562.74 I-76 at Ohio border in North Beaver Township I-76 at New Jersey border in Philadelphia 01964-01-011964 current
  I-78 75.23 121.07 I-81 in Union Township I-78 at New Jersey border in Williams Township 01956-01-011956 current Briefly designated as I-80N from 1957 to 1958[3]
  I-79 182.72 294.06 I-79 at West Virginia border in Perry Township Bayfront Parkway in Erie 01956-01-011956 current Called the Raymond P. Shafer Highway for its entire length[3]
  I-80 311.07 500.62 I-80 at Ohio border in Shenango Township I-80 at New Jersey border in Delaware Water Gap 01956-01-011956 current
  I-80S 349.67 562.74 I-80S at Ohio border in North Beaver Township I-80S at New Jersey border in Philadelphia 01956-01-011956 01964-01-011964 Renumbered to I-76 to conform to AASHTO policy against suffixed routes
  I-81 232.63 374.38 I-81 at Maryland border near Greencastle I-81 at New York border near Hallstead 01956-01-011956 current Called the American Legion Memorial Highway while in Pennsylvania[3]
  I-83 50.8 81.8 I-83 at Maryland border near Shrewsbury I-81/US 322 in Harrisburg 01956-01-011956 current Known as the Veterans of Foreign Wars of the United States Memorial Highway as well as the Harrisburg–York–Baltimore Expressway[3]
  I-84 54.55 87.79 I-81/I-380/US 6 in Dunmore I-84 at New York border in Matamoras 01958-01-011958 current
  I-86 6.99 11.25 I-90 in Greenfield Township I-86 at New York border in North East Township 01999-01-011999 current Named the Hopkins-Bowser Highway;[3] portion of its future route maintained by New York State
  I-90 46.4 74.7 I-90 at Ohio border in Springfield Township I-90 at New York border in North East Township 01956-01-011956 current Known as the AMVETS Memorial Highway[3]
  I-95 44.25 71.21 I-95 at Delaware border near Marcus Hook I-95 at New Jersey border near Bristol 01956-01-011956 current Known as the Vietnam Veterans Memorial Highway[3]
  I-99 85.780 138.050 I-70/I-76/US 220 near Bedford I-80/US 220 near Bellefonte 01998-01-011998 current Known as the Appalachian Thruway; will eventually extend to the New York state line[3]
  •       Former

Auxiliary Interstate Highways

Number Length (mi)[4] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
  I-176 11.33 18.23 I-76 in Morgantown US 422 near Reading 01964-01-011964 current Also called the Morgantown Expressway[3]
  I-178 — — — — — 01971-01-011971 Cancelled
  I-179 — — — — 01958-01-011958 01968-01-011968 Replaced by its parent route, I-79
  I-180 28.85 46.43 US 15/US 220 in Williamsport I-80/PA 147 near Milton 01984-01-011984 current
  I-180 — — — — — 01964-01-011964 Now part of I-176
  I-276 29.78 47.93 I-76 in King of Prussia I-95 and I-295 in Bristol Township 01964-01-011964 current
  I-280 — — — — 01958-01-011958 01964-01-011964 Now part of Pennsylvania Turnpike
  I-279 13.32 21.44 I-376/US 22/US 30 in Pittsburgh I-79 in Franklin Park 01972-01-011972 current Also known as the Parkway North, North Shore Expressway, East Street Valley Expressway and the Raymond E. Wilt Memorial Highway[3]
  I-283 2.91 4.68 I-76 near Highspire I-83/US 322 near Harrisburg 01972-01-011972 current The highway is entirely in Dauphin County and is an eastern shore bypass of Harrisburg.[3]
  I-295 10.324 16.615 I-95/I-276 in Bristol Township I-295 at New Jersey border near Yardley 02018-01-012018 current
  I-376 84.70 136.31 I-80/PA 760 in Shenango Township I-76/US 22 in Monroeville 01972-01-011972 current Follows the Beaver Valley Expressway, the James E. Ross Highway, and the Penn-Lincoln Parkway[3]
  I-378 — — — — 01968-01-011968 01971-01-011971 Replaced by PA 378
  I-380 28.25 45.46 I-80 in Tunkhannock Township I-81/I-84/US 6 in Dunmore 01973-01-011973 current Known as the Scranton-Dunmore Expressway in Scranton[3]
  I-476 132.10 212.59 I-95 in Woodlyn I-81/US 6/US 11 in Clarks Summit 01964-01-011964 current Longest Auxiliary Interstate in Pennsylvania and the United States.[3]
  I-479 — — — — 01966-01-011966 01971-01-011971 Early number for I-579
  I-480 — — — — 01958-01-011958 01964-01-011964 Now part of I-476
  I-495 — — — — 01956-01-011956 01958-01-011958 Early number for I-476
  I-576 19.2 30.9 I-376 in Findlay Township I-79 in Cecil Township proposed — Route is currently designated as PA 576, but will most likely be upgraded to Interstate Highway status after the Southern Beltway is completed.[3]
  I-579 1.57 2.53 PA 885 in Pittsburgh I-279/US 19 Truck/PA 28 in Pittsburgh 01962-01-011962 current Called the Crosstown Boulevard[3]
  I-581 7.36 11.84 I-81 in Hampden Township I-83 in Lemoyne proposed — Part of the Capital Beltway, currently designated PA 581.
  I-676 2.15 3.46 I-76/US 30 in Philadelphia I-676/US 30 at New Jersey border in Philadelphia 01964-01-011964 current Called the Vine Street Expressway[3]
  I-695 — — I-95 near Philadelphia International Airport I-95 in Philadelphia 01964-01-011964 01977-01-011977 Never built
  I-876 — — — — 01971-01-011971 01972-01-011972 Short lived renumbering of I-479, now I-579
  I-895 — — I-295 in Burlington, NJ I-95 in Bristol 01963-01-011963 01981-01-011981 Never built
  •       Former
  •       Proposed and unbuilt

Business routes

Number Length (mi) Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
  I-83 BL 6.81 10.96 I-83 in York Township I-83/PA 181 in Manchester Township 01957-01-011957 current Serves York, running along George Street;[3] only Interstate business route in Pennsylvania until 2009
  I-376 BL 6.26 10.07 I-376 in Findlay Township I-376 in Moon Township 02009-01-012009 current Runs along Airport Parkway near the Pittsburgh International Airport[3]

Gallery

  •  

    Entering Pennsylvania on I-86 westbound in Erie County

  •  

    I-95 at I-276 exit

  •  

    I-90 at I-79 exit

  •  

    I-81 at I-78 exit

  •  

    I-99 to I-80

  •  

    I-176 end at US 422

  •  

    I-83 and I-283

  •  

    I-476 north of US 1

  •  

    I-376 in Pittsburgh

  •  

    I-70 and I-76 at eastern split

  •  

    I-76 approaching I-676

  •  

    I-79 at I-70

See also

References

  1. ^ (PDF). TRIP. Archived from the original (PDF) on September 29, 2006. Retrieved June 15, 2008.
  2. ^ Starks, Edward (January 27, 2022). "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways as of December 31, 2021". FHWA Route Log and Finder List. Federal Highway Administration. Retrieved July 26, 2022.
  3. ^ a b c d e f g h i j k l m n o p q r s Kitsko, Jeffrey J. (2000–2008). "Interstate Highways". Pennsylvania Highways. Retrieved July 9, 2008.[self-published source]
  4. ^ Starks, Edward (January 27, 2022). "Table 2: Auxiliary Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways as of December 31, 2021". Federal Highway Administration. Retrieved May 10, 2016.

External links

Route map:

KML file (edit • help)
Template:Attached KML/List of Interstate Highways in Pennsylvania
KML is not from Wikidata

January 23, 2023
list, interstate, highways, pennsylvania, list, interstate, highways, pennsylvania, encompasses, interstate, highways, primary, routes, auxiliary, routes, which, exist, entirely, partially, state, pennsylvania, pennsylvania, most, interstate, highways, maintai. The list of Interstate Highways in Pennsylvania encompasses 23 Interstate Highways 12 primary routes and 11 auxiliary routes which exist entirely or partially in the U S state of Pennsylvania In Pennsylvania most of the Interstate Highways are maintained by the Pennsylvania Department of Transportation PennDOT Some stretches are also maintained by the Pennsylvania Turnpike Commission Delaware River Port Authority the Delaware River Joint Toll Bridge Commission and two short stretches maintained by the New York State Department of Transportation these being the Delaware River bridge on Interstate 84 I 84 and a short stretch of the future I 86 in Bradford County Interstate Highways make up three percent of all roadway lane miles in Pennsylvania and have a combined length of 1 953 mi 3 143 km within the state Twenty four percent of all vehicle traffic is on the Interstate System 1 Interstate Highways of the Pennsylvania State Route SystemRoute markers for Interstate 83 Interstate 376 Interstate 83 Business and Interstate 376 BusinessMap of Interstate Highways in PennsylvaniaSystem informationNotesAll routes are assigned State Route SR X numbers usually corresponding to the signed numbers Interstates are generally state maintained Highway namesInterstatesInterstate X I X Business Loops Interstate X Business I X Bus System linksPennsylvania State Route SystemInterstate US State Scenic Byways Legislative Contents 1 Primary Interstate Highways 2 Auxiliary Interstate Highways 3 Business routes 4 Gallery 5 See also 6 References 7 External linksPrimary Interstate Highways EditNumber Length mi 2 Length km Southern or western terminus Northern or eastern terminus Formed Removed Notes I 70 167 92 270 24 I 70 at West Virginia border in Donegal Township I 70 US 522 at Maryland border near Warfordsburg 01956 01 01 1956 current I 70S 36 7 59 1 I 70 I 79 in North Beaver Township I 70 I 80S Penna Turnpike in New Stanton 01957 01 01 1957 01964 01 01 1964 I 70S bypassed Pittsburgh to the south I 70 rerouted to avoid Pittsburgh onto I 70S I 76 349 67 562 74 I 76 at Ohio border in North Beaver Township I 76 at New Jersey border in Philadelphia 01964 01 01 1964 current I 78 75 23 121 07 I 81 in Union Township I 78 at New Jersey border in Williams Township 01956 01 01 1956 current Briefly designated as I 80N from 1957 to 1958 3 I 79 182 72 294 06 I 79 at West Virginia border in Perry Township Bayfront Parkway in Erie 01956 01 01 1956 current Called the Raymond P Shafer Highway for its entire length 3 I 80 311 07 500 62 I 80 at Ohio border in Shenango Township I 80 at New Jersey border in Delaware Water Gap 01956 01 01 1956 current I 80S 349 67 562 74 I 80S at Ohio border in North Beaver Township I 80S at New Jersey border in Philadelphia 01956 01 01 1956 01964 01 01 1964 Renumbered to I 76 to conform to AASHTO policy against suffixed routes I 81 232 63 374 38 I 81 at Maryland border near Greencastle I 81 at New York border near Hallstead 01956 01 01 1956 current Called the American Legion Memorial Highway while in Pennsylvania 3 I 83 50 8 81 8 I 83 at Maryland border near Shrewsbury I 81 US 322 in Harrisburg 01956 01 01 1956 current Known as the Veterans of Foreign Wars of the United States Memorial Highway as well as the Harrisburg York Baltimore Expressway 3 I 84 54 55 87 79 I 81 I 380 US 6 in Dunmore I 84 at New York border in Matamoras 01958 01 01 1958 current I 86 6 99 11 25 I 90 in Greenfield Township I 86 at New York border in North East Township 01999 01 01 1999 current Named the Hopkins Bowser Highway 3 portion of its future route maintained by New York State I 90 46 4 74 7 I 90 at Ohio border in Springfield Township I 90 at New York border in North East Township 01956 01 01 1956 current Known as the AMVETS Memorial Highway 3 I 95 44 25 71 21 I 95 at Delaware border near Marcus Hook I 95 at New Jersey border near Bristol 01956 01 01 1956 current Known as the Vietnam Veterans Memorial Highway 3 I 99 85 780 138 050 I 70 I 76 US 220 near Bedford I 80 US 220 near Bellefonte 01998 01 01 1998 current Known as the Appalachian Thruway will eventually extend to the New York state line 3 FormerAuxiliary Interstate Highways EditNumber Length mi 4 Length km Southern or western terminus Northern or eastern terminus Formed Removed Notes I 176 11 33 18 23 I 76 in Morgantown US 422 near Reading 01964 01 01 1964 current Also called the Morgantown Expressway 3 I 178 01971 01 01 1971 Cancelled I 179 01958 01 01 1958 01968 01 01 1968 Replaced by its parent route I 79 I 180 28 85 46 43 US 15 US 220 in Williamsport I 80 PA 147 near Milton 01984 01 01 1984 current I 180 01964 01 01 1964 Now part of I 176 I 276 29 78 47 93 I 76 in King of Prussia I 95 and I 295 in Bristol Township 01964 01 01 1964 current I 280 01958 01 01 1958 01964 01 01 1964 Now part of Pennsylvania Turnpike I 279 13 32 21 44 I 376 US 22 US 30 in Pittsburgh I 79 in Franklin Park 01972 01 01 1972 current Also known as the Parkway North North Shore Expressway East Street Valley Expressway and the Raymond E Wilt Memorial Highway 3 I 283 2 91 4 68 I 76 near Highspire I 83 US 322 near Harrisburg 01972 01 01 1972 current The highway is entirely in Dauphin County and is an eastern shore bypass of Harrisburg 3 I 295 10 324 16 615 I 95 I 276 in Bristol Township I 295 at New Jersey border near Yardley 02018 01 01 2018 current I 376 84 70 136 31 I 80 PA 760 in Shenango Township I 76 US 22 in Monroeville 01972 01 01 1972 current Follows the Beaver Valley Expressway the James E Ross Highway and the Penn Lincoln Parkway 3 I 378 01968 01 01 1968 01971 01 01 1971 Replaced by PA 378 I 380 28 25 45 46 I 80 in Tunkhannock Township I 81 I 84 US 6 in Dunmore 01973 01 01 1973 current Known as the Scranton Dunmore Expressway in Scranton 3 I 476 132 10 212 59 I 95 in Woodlyn I 81 US 6 US 11 in Clarks Summit 01964 01 01 1964 current Longest Auxiliary Interstate in Pennsylvania and the United States 3 I 479 01966 01 01 1966 01971 01 01 1971 Early number for I 579 I 480 01958 01 01 1958 01964 01 01 1964 Now part of I 476 I 495 01956 01 01 1956 01958 01 01 1958 Early number for I 476 I 576 19 2 30 9 I 376 in Findlay Township I 79 in Cecil Township proposed Route is currently designated as PA 576 but will most likely be upgraded to Interstate Highway status after the Southern Beltway is completed 3 I 579 1 57 2 53 PA 885 in Pittsburgh I 279 US 19 Truck PA 28 in Pittsburgh 01962 01 01 1962 current Called the Crosstown Boulevard 3 I 581 7 36 11 84 I 81 in Hampden Township I 83 in Lemoyne proposed Part of the Capital Beltway currently designated PA 581 I 676 2 15 3 46 I 76 US 30 in Philadelphia I 676 US 30 at New Jersey border in Philadelphia 01964 01 01 1964 current Called the Vine Street Expressway 3 I 695 I 95 near Philadelphia International Airport I 95 in Philadelphia 01964 01 01 1964 01977 01 01 1977 Never built I 876 01971 01 01 1971 01972 01 01 1972 Short lived renumbering of I 479 now I 579 I 895 I 295 in Burlington NJ I 95 in Bristol 01963 01 01 1963 01981 01 01 1981 Never built Former Proposed and unbuiltBusiness routes EditNumber Length mi Length km Southern or western terminus Northern or eastern terminus Formed Removed Notes I 83 BL 6 81 10 96 I 83 in York Township I 83 PA 181 in Manchester Township 01957 01 01 1957 current Serves York running along George Street 3 only Interstate business route in Pennsylvania until 2009 I 376 BL 6 26 10 07 I 376 in Findlay Township I 376 in Moon Township 02009 01 01 2009 current Runs along Airport Parkway near the Pittsburgh International Airport 3 Gallery Edit Entering Pennsylvania on I 86 westbound in Erie County I 95 at I 276 exit I 90 at I 79 exit I 81 at I 78 exit I 99 to I 80 I 176 end at US 422 I 83 and I 283 I 476 north of US 1 I 376 in Pittsburgh I 70 and I 76 at eastern split I 76 approaching I 676 I 79 at I 70See also Edit U S Roads portal Pennsylvania portalReferences Edit Key Facts About Pennsylvania s Interstate Highway System PDF TRIP Archived from the original PDF on September 29 2006 Retrieved June 15 2008 Starks Edward January 27 2022 Table 1 Main Routes of the Dwight D Eisenhower National System of Interstate and Defense Highways as of December 31 2021 FHWA Route Log and Finder List Federal Highway Administration Retrieved July 26 2022 a b c d e f g h i j k l m n o p q r s Kitsko Jeffrey J 2000 2008 Interstate Highways Pennsylvania Highways Retrieved July 9 2008 self published source Starks Edward January 27 2022 Table 2 Auxiliary Routes of the Dwight D Eisenhower National System of Interstate and Defense Highways as of December 31 2021 Federal Highway Administration Retrieved May 10 2016 External links EditRoute map KML file edit help Template Attached KML List of Interstate Highways in PennsylvaniaKML is not from Wikidata Retrieved from https en wikipedia org w index php title List of Interstate Highways in Pennsylvania amp oldid 1122662249, wikipedia, wiki, book, books, library,

article

, read, download, free, free download, mp3, video, mp4, 3gp, jpg, jpeg, gif, png, picture, music, song, movie, book, game, games.