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List of Interstate Highways in Texas

January 26, 2023

The Interstate Highways in Texas are all owned and maintained by the U.S. state of Texas.[2] The Texas Department of Transportation (TxDOT) is the agency responsible for the day-to-day maintenance and operations of the Interstate Highways in Texas. The Interstate Highway System in Texas covers 3,239.7 miles (5,213.8 km) and consists of twelve primary routes, seven auxiliary routes and Interstate 35 (I-35) which is split into two branches, I-35E and I-35W, that provide access to both Fort Worth and Dallas. The longest segment of Interstate Highway in Texas is I-10 at 878.6 miles (1,414.0 km); the shortest is I-110 at 0.9 miles (1.4 km).

Dwight D. Eisenhower National System of Interstate and Defense Highways

Highway markers for Interstate 10, Interstate 410, and Interstate 20 Business loop
All Interstate Highways in Texas
System information
Maintained by TxDOT
Length3,274.7 mi (5,270.1 km)
FormedJune 29, 1956 (1956-06-29)[1]
Highway names
InterstatesInterstate X (I-X)
Interstate Highway X (IH X)
US HighwaysU.S. Highway X (US X)
StateState Highway X (SH X)
Loops:Loop X
Spurs:Spur X
Recreational:Recreational Road X (RE X)
Farm or Ranch
to Market Roads:		Farm to Market Road X (FM X)
Ranch to Market Road X (RM X)
Park Roads:Park Road X (PR X)
System links

The construction of the Interstate Highway System in Texas began well before these routes were designated as Interstate Highways. A 50-mile (80 km) stretch of I-45 between Galveston and Houston was opened in 1951, eight years before it was designated I-45. It was also the first urban expressway in Texas. In 1962, 43 miles (69 km) of I-35 opened in Bexar County, the first section of Interstate Highway to open from county line to county line in a large metropolitan area.[3] Portions of I-10 west of San Antonio took much longer to complete due to the vast open spaces and lack of nearby labor. The majority of the construction of this section of I-10 occurred in the 1970s and 1980s and was complete by the early 1990s. The section east of San Antonio was completed 20 years earlier in 1972.[4] The opening of a 6-mile (10 km) section of I-27 in 1992 completed the Interstate Highway System in Texas.[5]

Planning is ongoing for a proposed extension of I-69 southward from its original terminus in Indiana through Texas to the United States–Mexico border.[6] If complete as planned, I-69 will extend about 650 miles (1,050 km) across Texas, from the Louisiana state line in the Texarkana–Shreveport area to South Texas.[7] The first 6.2-mile (10.0 km) portion was approved in 2011, with signage posted December 6, 2011.

Primary Interstate Highways

Number Length (mi) Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
  I-2 46.8[8] 75.3 US 83/Bus. US 83 in Peñitas I-69E/US 77/US 83 in Harlingen 02013-05-302013[8] current Lowest numbered route in the system; Intersects I-69C in Pharr[9][10][11]
  I-10 877.455[12] 1,412.127 I-10/US 85/US 180 at New Mexico state line in Anthony I-10/US 90 at Louisiana state line in Orange 01959-10-011959[12] current Intersects I-110 in El Paso;[13] I-20 between Kent and Balmorhea;[14][15] I-35, I-37, and I-410 in San Antonio;[16] and I-45, I-69, and I-610 in Houston[17]
  I-14 25.90 41.68 US 190/SH 9 in Copperas Cove I-35/US 190 near Belton 02017-01-262017[18] current Known as the Fourteenth Amendment Highway;[19] to be extended west along US 190 to I-10 or I-20 and east to Louisiana[20]
  I-20 634.723[21] 1,021.488 I-10 between Kent and Toyah I-20 at Louisiana state line east of Waskom 01959-10-011959[21] current Intersects I-30, I-35W, and I-820 in Fort Worth;[22] I-35E, I-45, and I-635 in Dallas;[23] and future I-369 in Marshall[24]
  I-27 124.182[25] 199.852 US 87/Loop 289 in Lubbock I‑40/US 60/US 87/US 287 in Amarillo 01968-12-241968[25] current Extensions to Laredo and New Mexico signed into law on March 15, 2022[26]
  I-30 223.404[27] 359.534 I-20 in Fort Worth I-30/US 59/US 71 at Arkansas state line in Texarkana 01959-10-011959[27] current Intersects I-35W and I-820 in Fort Worth;[22] I-35E, I-45, I-345, and I-635 in Dallas;[23] and I-369 in Texarkana[28]
  I-35 407.195[29] 655.317 I-35E & I-35W in Denton (Northern section)
Fed. 85 at Juárez–Lincoln International Bridge in Laredo (Southern section)		 I-35/US 77 at Oklahoma state line north of Gainesville (Northern section)
I-35E & I-35W in Hillsboro (Southern section) 		01959-10-011959[29] current Intersects I-69W in Laredo[30] then I-10, I-37, and I-410 in San Antonio[16][31] before branching at Hillsboro into I-35E and I-35W[32] through Dallas and Fort Worth reuniting in Denton[33]
  I-35E 96.657[34] 155.554 I-35 & I-35W in Hillsboro I-35 & I-35W in Denton 01959-10-011959[34] current Eastern branch of I-35 through Dallas where it intersects I-20, I-30, and I-635[23][35]
  I-35W 85.283[36] 137.250 I-35 & I-35E in Hillsboro I-35 & I-35E in Denton 01959-10-011959[36] current Western branch of I-35 through Fort Worth where it intersects I-20, I-30, and I-820[22]
  I-37 142.787[37] 229.793 US 181/SH 35 in Corpus Christi I-35/US 281 in San Antonio 01959-10-011959[37] current Intersects I-69E in Corpus Christi;[38] future I-69W east of George West; and both I-10 and I-410 in San Antonio[16][31]
  I-40 177.139[39] 285.078 I-40 at New Mexico state line in Glenrio I-40 at Oklahoma state line east of Shamrock 01959-10-011959[39] current Intersects I-27 in Amarillo[40]
  I-44 15.398[41] 24.781 US 277/US 281/US 287 in Wichita Falls I-44/US 277/US 281 at Oklahoma state line north of Burkburnett 01982-06-291982[41] current
  I-45 284.913[42] 458.523 SH 87 in Galveston I-30, I-345, US 67 in Dallas 01959-10-011959[42] current Intersects I-10, I-69, and I-610 in Houston;[17] and I-20 in Dallas[23]
  I-49 — — I-49/US 59/US 71 at Arkansas state line north of Texarkana I-49 at Arkansas state line north of Texarkana proposed — Links two Arkansas I-49 segments; it will intersect future I-369 north of Texarkana[43]
  I-69 74.9[44] 120.5 US 59/Spur 529 in Rosenberg US 59 near Cleveland 02011-10-272011[44][45] current Intersects I-10, I-45, and I-610 in Houston; The future I-69 will extend from I-69E/I-69W merger south of Victoria along US 59 to Tenaha intersecting I-369 before following US 84 to I-69 at Louisiana state line east of Joaquin[46]
  I-69C 18[47] 29 I-2/US 83/US 281 in Pharr US 281/FM 490 in Edinburg 02013-05-302013[47] current The future I-69C will follow US 281 ending at I-69W in George West[46]
  I-69E 61.1[48] 98.3 Fed. 101/Fed. 180 at Veterans International Bridge in Brownsville
US 77/FM 2826 in La Paloma-Lost Creek		 US 77 north of Raymondville
I-37/US 77 in Corpus Christi 		02013-05-302013[48] current Intersects I-169 in Olmito and I-2 in Harlingen; The future I-69E will follow US 77 to I-69/I-69W south of Victoria[46]
  I-69W 1.4[49] 2.3 Fed. 85D at World Trade International Bridge in Laredo I-35/US 59/US 83/Loop 20 in Laredo 02014-06-262014[49] current The future I-69W will follow US 59 to I-69/I-69E south of Victoria intersecting I-69C in George West and I-37 east of George West[46]
  •       Proposed and unbuilt
  •  

    I-10 and I-35 run concurrently as an elevated freeway in Downtown San Antonio

  •  

    I-20 in southern Fort Worth

  •  

    I-37 and I-410 interchange on the southeast side of San Antonio

  •  

    Interchange between I-37 and I-69E/US 77

  •  

    I-10/US 90 and I-45 near Downtown Houston

Auxiliary Interstate Highways

Number Length (mi) Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
  I-110 0.891[50] 1.434 Fed. 45 at Bridge of the Americas in El Paso I-10/US 54/US 180 in El Paso 01967-03-281967[50] current Partially along US 54[13]
  I-169 1.5 2.4 Port of Brownsville I-69E/US 77/US 83 in Olmito 02015-05-152015 current Frontage roads opened and signed as SH 550 from I-69E/US 77/US 83 to FM 3248 in 2011 and from FM 3248 to the Port of Brownsville in 2013; main lanes opened and co-signed with SH 550 from I-69E/US 77/US 83 to Old Alice Road in 2015, main lanes currently under construction from Old Alice Road to the Port of Brownsville and should be completed by 2016, it will be a toll route once fully completed
  I-345 1.400[51] 2.253 I-30/I-45/US 67 in Dallas US 75/Spur 366 in Dallas 01964-10-151964[51] current Unsigned
  I-369 3.5[52] 5.6 US 59/SH 93/Loop 151 in Texarkana I-30/US 59 in Texarkana 02013-05-302013[52] current Proposed extension along US 59 to I-69 in Tenaha; intersects I-20 and future I-49[24]
  I-410 49.488[53] 79.643 Beltway around San Antonio 01959-10-011959[53] current Intersects I-10, I-35, and I-37[16][31]
  I-610 37.972[54] 61.110 Beltway around Houston 01959-10-011959[54] current Intersects I-10, I-45, and I-69[17]
  I-635 36.999[55] 59.544 I-20 in Balch Springs SH 121 in Grapevine 01959-10-011959[55] current Partial Dallas beltway; intersects I-30, and I-35E[23][35]
  I-820 35.173[56] 56.605 I-20 in Fort Worth I-20/US 287 in Fort Worth 01959-10-011959[56] current Partial Fort Worth beltway; intersects I-30 and I-35W[22]

Business Interstate Highways

Number Length (mi)[a] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
  I-10 BL 2.747[57] 4.421 I-10 in Sierra Blanca I-10 in Sierra Blanca 01990-06-211990[57] current Formerly Loop 416 signed as Bus. US 80[58]
  I-10 BL 2.881[59] 4.637 I-10 in Van Horn I-10 in Van Horn 01990-06-211990[59] current Formerly Loop 519 signed as Bus. US 80[60]
  I-10 BL 2.000[61] 3.219 I-10/FM 2903 north of Balmorhea I-10/SH 17 east of Balmorhea 01991-11-211991[61] current Formerly part of US 290 and FM 2903[61]
  I-10 BL 1.398[62] 2.250 I-10/US 67 in Fort Stockton I-10/US 67/US 385 in Fort Stockton 01991-01-211991[62] current Formerly part of US 290[62]
  I-20 BL 14.042[63] 22.598 I-20 west of Pecos I-20 east of Barstow 01991-08-281991[63] current Formerly part of US 80[63]
  I-20 BL 8.223[64] 13.234 I-20 west of Monahans I-20 in Monahans 01991-08-281991[64] current Formerly part of US 80[64]
  I-20 BL 31.761[65] 51.114 I-20 in West Odessa I-20 east of Midland 01991-08-281991[65] current Formerly part of US 80[65]
  I-20 BL 4.687[66] 7.543 I-20 west of Stanton I-20 east of Stanton 01995-03-301995[66] current Formerly Loop 214 preceded by US 80[67]
  I-20 BL 5.609[68] 9.027 I-20 west of Big Spring I-20 in Big Spring 01990-06-211990[68] current Formerly Loop 402 signed as Bus. US 80[69]
  I-20 BL 1.069[70] 1.720 I-20/FM 670 west of Westbrook I-20 in Westbrook 01990-06-211990[70] current Formerly Loop 333 preceded by US 80[71]
  I-20 BL 5.926[72] 9.537 I-20 west of Colorado City I-20 east of Colorado City 01990-06-211990[72] current Formerly Loop 377 signed as Bus. US 80[73]
  I-20 BL 1.633[74] 2.628 I-20 west of Loraine I-20 in Loraine 01990-06-211990[74] current Formerly Loop 316 preceded by US 80[75]
  I-20 BS 1.644[76] 2.646 I-20 west of Roscoe Bus. US 84/FM 608 in Roscoe 01990-06-211990[76] current Formerly Loop 237 preceded by US 80[77]
  I-20 BL 6.448[78] 10.377 I-20/US 84 west of Sweetwater I-20/US 84/SH 70 in Sweetwater 01990-06-211990[78] current Formerly Loop 432 signed as Bus. US 80[79]
  I-20 BL 2.076[80] 3.341 I-20/US 84 west of Trent I-20/US 84 east of Trent 01990-06-211990[80] current Formerly Loop 319 preceded by US 80[81]
  I-20 BL 2.786[82] 4.484 I-20/US 84 west of Merkel I-20/US 84/FM 1235 east of Merkel 01990-06-211990[82] current Formerly Loop 39 preceded by US 80[83]
  I-20 BL 1.661[84] 2.673 I-20/US 84 in Tye I-20/US 84 in Tye 01990-06-211990[84] current Formerly Loop 320 preceded by US 80[85]
  I-20 BL 8.466[86] 13.625 I-20/US 84 in Tye I-20 in Abilene 01990-06-211990[86] current Formerly Loop 355 signed as Bus. US 80[87]
  I-20 BL 2.826[88] 4.548 I-20/FM 2047 west of Baird I-20 east of Baird 01990-06-211990[88] current Formerly Loop 425 preceded by US 80[89]
  I-27 BL 1.168[90] 1.880 I-27/US 87 in Hale Center I-27/US 87 in Hale Center 02002-02-282002[90] current
  I-27 BL 9.282[91] 14.938 I-27/US 87 south of Plainview I-27/US 87 in Plainview 01990-06-211990[91] current Formerly Loop 445 signed as Bus. US 87[92]
  I-35 BL 3.400[93] 5.472 Fed. 85 at Gateway to the Americas International Bridge in Laredo I-35/US 83 in Laredo 01991-03-261991[93] current Segment formerly Bus. US 83 and Loop 420 preceded by US 81/US 83[94][95]
  I-35 BL 1.222[96] 1.967 I-35 south of Encinal I-35/SH 44 north of Encinal 01990-06-211990[96] current Formerly Loop 532 signed as Bus. US 81[97]
  I-35 BL 2.872[98] 4.622 I-35 south of Cotulla I-35 in Cotulla 01991-03-261991[98] current Formerly part of US 81[98]
  I-35 BL 4.147[99] 6.674 I-35 south of Dilley I-35 north of Dilley 01991-03-261991[99] current Formerly part of US 81[99]
  I-35 BL 5.449[100] 8.769 I-35/FM 1581 in Pearsall I-35 north of Pearsall 01991-03-261991[100] current Segment formerly part of US 81[100]
  I-35 BL 4.488[101] 7.223 I-35 in New Braunfels I-35 in New Braunfels 01991-03-261991[101] current Formerly part of US 81[101]
  I-35 BL 1.461[102] 2.351 I-35 in Kyle I-35 in Kyle 01990-06-211990[102] current Formerly part of US 81[102]
  I-35 BL 3.648[103] 5.871 I-35 in Round Rock I-35/FM 3406 in Round Rock 01990-06-211990[103] 02013-02-282013[103] Formerly Loop 384 signed as Bus. US 81;[104] segment now Spur 379[105]
  I-35 BL 5.1[106] 8.2 I-35 in Georgetown I-35 in Georgetown 01990-06-211990[106] 02006-05-252006[106] Formerly Loop 418 signed as Bus. US 81;[107] segments now Spur 26 and Spur 158[106]
  I-35 BL 2.288[108] 3.682 I-35W in Alvarado I-35W in Alvarado 01990-10-251990[108] current Formerly Loop 392 signed as Bus. US 81[109]
  I-35 BL 1.883[110] 3.030 I-35 in Sanger I-35 in Sanger 01991-12-191991[110] current Formerly Spur 138; a portion preceded by part of US 77[111]
  I-40 BL 0.779[112] 1.254 Historic US 66 at New Mexico state line in Glenrio I-40 east of Glenrio 01990-06-211990[112] current Formerly Spur 504; segment preceded by part of US 66[113]
  I-40 BL 2.369[114] 3.813 I-40 west of Adrian I-40 east of Adrian 01990-06-211990[114] current Formerly Loop 550[115] preceded by part of US 66[116]
  I-40 BL 3.395[117] 5.464 I-40 west of Vega I-40 east of Vega 01990-06-211990[117] current Formerly Loop 551[118] preceded by part of US 66[119]
  I-40 BL 14.125[120] 22.732 I-40 west of Amarillo I-40 east of Amarillo 01990-10-251990[120] current Formerly Loop 552 preceded by part of US 66[121]
  I-40 BL 3.533[122] 5.686 I-40 west of Groom I-40 east of Groom 01990-06-211990[122] current Formerly Loop 554 preceded by part of US 66[123]
  I-40 BL 3.796[124] 6.109 I-40 west of McLean I-40 east of McLean 01990-06-211990[124] current Formerly Loop 555 preceded by part of US 66[125]
  I-40 BL 2.770[126] 4.458 I-40 west of Shamrock I-40 east of Shamrock 01993-03-241993[126] current Formerly Loop 556 preceded by part of US 66[127]
  I-45 BL 6.367[128] 10.247 I-45 in Corsicana I-45/US 287 north of Corsicana 01990-06-211990[128] current Formerly Loop 564 preceded by part of US 75[129]
  I-45 BL 4.512[130] 7.261 I-45 in Ennis I-45 in Ennis 01990-06-211990[130] current Formerly Loop 563 preceded by part of US 75[131]
  I-45 BL 2.330[132] 3.750 I-45 in Palmer I-45 north of Palmer 01990-06-211990[132] current Formerly Loop 562 preceded by part of US 75[133]
  I-45 BL 3.367[134] 5.419 I-45 south of Ferris I-45 north of Ferris 01990-06-211990[134] current Formerly Loop 560 preceded by part of US 75[135]
  •       Former
  •  

    Bus. I-10-D in Van Horn

  •  

    Bus. I-35-E in Pearsall

See also

Notes

  1. ^ Official route lengths do not include segments that run concurrently with other highways of greater hierarchy

References

  1. ^ McNichol, Dan (2006). The Roads that Built America. New York: Sterling. p. 106. ISBN 1-4027-3468-9.
  2. ^ Staff. "Interstate Frequently Asked Questions". Federal Highway Administration. Retrieved February 25, 2008.
  3. ^ Staff. "TxDOT History: 1970 to 1951". Texas Department of Transportation. Retrieved February 25, 2008.
  4. ^ Beaumont, Penny; Brinkmann, Rhonda; Ellis, David; Pourteau, Chris; Webb, Brandon V. (PDF). Texas Transportation Institute. p. 30. Archived from the original (PDF) on May 6, 2008. Retrieved February 25, 2008.
  5. ^ Staff. "TxDOT History: 2000 to 1971". Texas Department of Transportation. Retrieved February 25, 2008.
  6. ^ Staff. . Texas Department of Transportation. Archived from the original on July 20, 2008. Retrieved February 24, 2008.
  7. ^ Staff (February 9, 2008). TTC Tier 1 EIS Meeting Handout. Texas Department of Transportation.
  8. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 2". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  9. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 351. Retrieved December 2, 2014.[needs update]
  10. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 381. Retrieved December 2, 2014.[needs update]
  11. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 411. Retrieved December 2, 2014.[needs update]
  12. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 10". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  13. ^ a b Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 6. Retrieved December 2, 2014.[needs update]
  14. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 30. Retrieved December 2, 2014.[needs update]
  15. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 40. Retrieved December 2, 2014.[needs update]
  16. ^ a b c d Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 339. Retrieved December 2, 2014.[needs update]
  17. ^ a b c Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 497. Retrieved December 2, 2014.[needs update]
  18. ^ Texas Transportation Commission (January 26, 2017). "Minute Order" (PDF). Texas Department of Transportation. p. 1. Retrieved January 26, 2017.
  19. ^ Office of Senator Johnny Isakson (April 28, 2005). (Press release). Office of Senator Johnny Isakson. Archived from the original on September 27, 2011. Retrieved November 27, 2011.
  20. ^ Bryant, David (January 26, 2017). "Highway 190 is officially Interstate Highway 14 from Cove to Belton". Killeen Daily Herald.
  21. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 20". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  22. ^ a b c d Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 387. Retrieved December 2, 2014.[needs update]
  23. ^ a b c d e Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 417. Retrieved December 2, 2014.[needs update]
  24. ^ a b Staff (May 30, 2013). "Interstate 69 Comes to Texarkana and the Valley" (Press release). Alliance for I-69 Texas. Retrieved May 31, 2013.
  25. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 27". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  26. ^ "Interstate 27 expansion signed into law". NewsWest 9. Midland, Texas: KWES-TV. March 17, 2022. Retrieved March 30, 2022.
  27. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 30". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  28. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 521. Retrieved December 2, 2014.[needs update]
  29. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 35". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  30. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 287. Retrieved December 2, 2014.[needs update]
  31. ^ a b c Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 340. Retrieved December 2, 2014.[needs update]
  32. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 420. Retrieved December 2, 2014.[needs update]
  33. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 385. Retrieved December 2, 2014.[needs update]
  34. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 35-E". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  35. ^ a b Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 416. Retrieved December 2, 2014.[needs update]
  36. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 35-W". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  37. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 37". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  38. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 405. Retrieved December 2, 2014.[needs update]
  39. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 40". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  40. ^ Transportation Planning and Programming Division (2014). Texas County Mapbook (PDF) (Map) (2014 ed.). 1:120,000. Texas Department of Transportation. p. 119. Retrieved December 2, 2014.[needs update]
  41. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 44". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  42. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 45". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  43. ^ Planning and Research Division (2012). (PDF) (Map). Scale not given. Little Rock: Arkansas State Highway and Transportation Department. § H2. Archived from the original (PDF) on February 21, 2014. Retrieved December 3, 2014.
  44. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 69". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  45. ^ Brezosky, Lynn (December 6, 2011). "Coastal Bend, Valley Unveil First Stretch of Interstate 69". San Antonio Express-News. Retrieved December 10, 2011.
  46. ^ a b c d Texas Department of Transportation (March 1, 2013). Status of I-69 Designation in Texas (PDF) (Map). Scale not given. Austin: Texas Department of Transportation. Retrieved December 4, 2014.
  47. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 69-C". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
  48. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 69-E". Highway Designation Files. Texas Department of Transportation. Retrieved December 3, 2014.
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  62. ^ a b c Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 10-G". Highway Designation Files. Texas Department of Transportation. Retrieved November 26, 2014.
  63. ^ a b c Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-B". Highway Designation Files. Texas Department of Transportation. Retrieved November 26, 2014.
  64. ^ a b c Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-D". Highway Designation Files. Texas Department of Transportation. Retrieved November 26, 2014.
  65. ^ a b c Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-E". Highway Designation Files. Texas Department of Transportation. Retrieved November 26, 2014.
  66. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-F". Highway Designation Files. Texas Department of Transportation. Retrieved November 26, 2014.
  67. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 214". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  68. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-G". Highway Designation Files. Texas Department of Transportation. Retrieved November 26, 2014.
  69. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 402". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  70. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-H". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  71. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 333". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  72. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-J". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  73. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 377". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  74. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-K". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  75. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 316". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  76. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-L". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  77. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 237". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  78. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-M". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  79. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 432". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  80. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-N". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  81. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 319". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  82. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-P". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  83. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 39". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  84. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-Q". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  85. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 320". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  86. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-R". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  87. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 355". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  88. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 20-T". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  89. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 425". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  90. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 27-T". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  91. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 27-U". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  92. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 445". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  93. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 35-A". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  94. ^ Transportation Planning and Programming Division (n.d.). "Business U.S. Highway No. 83-K". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  95. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 420". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  96. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 35-B". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  97. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 532". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  98. ^ a b c Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 35-C". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  99. ^ a b c Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 35-D". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  100. ^ a b c Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 35-E". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  101. ^ a b c Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 35-H". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  102. ^ a b c Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 35-J". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  103. ^ a b c Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 35-L". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  104. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 384". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  105. ^ Transportation Planning and Programming Division (n.d.). "State Highway Spur No. 379". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
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  108. ^ a b Transportation Planning and Programming Division (n.d.). "Business Interstate Highway No. 35-V". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
  109. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 392". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
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  111. ^ Transportation Planning and Programming Division (n.d.). "State Highway Spur No. 138". Highway Designation Files. Texas Department of Transportation. Retrieved November 27, 2014.
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  113. ^ Transportation Planning and Programming Division (n.d.). "State Highway Spur No. 504". Highway Designation Files. Texas Department of Transportation. Retrieved November 28, 2014.
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  118. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 551". Highway Designation Files. Texas Department of Transportation. Retrieved November 28, 2014.
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External links

  • Texas Department of Transportation
  • Texas Highway Man

January 26, 2023
list, interstate, highways, texas, interstate, highways, texas, owned, maintained, state, texas, texas, department, transportation, txdot, agency, responsible, maintenance, operations, interstate, highways, texas, interstate, highway, system, texas, covers, mi. The Interstate Highways in Texas are all owned and maintained by the U S state of Texas 2 The Texas Department of Transportation TxDOT is the agency responsible for the day to day maintenance and operations of the Interstate Highways in Texas The Interstate Highway System in Texas covers 3 239 7 miles 5 213 8 km and consists of twelve primary routes seven auxiliary routes and Interstate 35 I 35 which is split into two branches I 35E and I 35W that provide access to both Fort Worth and Dallas The longest segment of Interstate Highway in Texas is I 10 at 878 6 miles 1 414 0 km the shortest is I 110 at 0 9 miles 1 4 km Dwight D Eisenhower National System of Interstate and Defense HighwaysHighway markers for Interstate 10 Interstate 410 and Interstate 20 Business loopAll Interstate Highways in TexasSystem informationMaintained by TxDOTLength3 274 7 mi 5 270 1 km FormedJune 29 1956 1956 06 29 1 Highway namesInterstatesInterstate X I X Interstate Highway X IH X US HighwaysU S Highway X US X StateState Highway X SH X Loops Loop XSpurs Spur XRecreational Recreational Road X RE X Farm or Ranch to Market Roads Farm to Market Road X FM X Ranch to Market Road X RM X Park Roads Park Road X PR X System linksHighways in TexasInterstate US State Toll Loops Spurs FM RM Park RecThe construction of the Interstate Highway System in Texas began well before these routes were designated as Interstate Highways A 50 mile 80 km stretch of I 45 between Galveston and Houston was opened in 1951 eight years before it was designated I 45 It was also the first urban expressway in Texas In 1962 43 miles 69 km of I 35 opened in Bexar County the first section of Interstate Highway to open from county line to county line in a large metropolitan area 3 Portions of I 10 west of San Antonio took much longer to complete due to the vast open spaces and lack of nearby labor The majority of the construction of this section of I 10 occurred in the 1970s and 1980s and was complete by the early 1990s The section east of San Antonio was completed 20 years earlier in 1972 4 The opening of a 6 mile 10 km section of I 27 in 1992 completed the Interstate Highway System in Texas 5 Planning is ongoing for a proposed extension of I 69 southward from its original terminus in Indiana through Texas to the United States Mexico border 6 If complete as planned I 69 will extend about 650 miles 1 050 km across Texas from the Louisiana state line in the Texarkana Shreveport area to South Texas 7 The first 6 2 mile 10 0 km portion was approved in 2011 with signage posted December 6 2011 Contents 1 Primary Interstate Highways 2 Auxiliary Interstate Highways 3 Business Interstate Highways 4 See also 5 Notes 6 References 7 External linksPrimary Interstate Highways EditNumber Length mi Length km Southern or western terminus Northern or eastern terminus Formed Removed Notes I 2 46 8 8 75 3 US 83 Bus US 83 in Penitas I 69E US 77 US 83 in Harlingen 02013 05 30 2013 8 current Lowest numbered route in the system Intersects I 69C in Pharr 9 10 11 I 10 877 455 12 1 412 127 I 10 US 85 US 180 at New Mexico state line in Anthony I 10 US 90 at Louisiana state line in Orange 01959 10 01 1959 12 current Intersects I 110 in El Paso 13 I 20 between Kent and Balmorhea 14 15 I 35 I 37 and I 410 in San Antonio 16 and I 45 I 69 and I 610 in Houston 17 I 14 25 90 41 68 US 190 SH 9 in Copperas Cove I 35 US 190 near Belton 02017 01 26 2017 18 current Known as the Fourteenth Amendment Highway 19 to be extended west along US 190 to I 10 or I 20 and east to Louisiana 20 I 20 634 723 21 1 021 488 I 10 between Kent and Toyah I 20 at Louisiana state line east of Waskom 01959 10 01 1959 21 current Intersects I 30 I 35W and I 820 in Fort Worth 22 I 35E I 45 and I 635 in Dallas 23 and future I 369 in Marshall 24 I 27 124 182 25 199 852 US 87 Loop 289 in Lubbock I 40 US 60 US 87 US 287 in Amarillo 01968 12 24 1968 25 current Extensions to Laredo and New Mexico signed into law on March 15 2022 26 I 30 223 404 27 359 534 I 20 in Fort Worth I 30 US 59 US 71 at Arkansas state line in Texarkana 01959 10 01 1959 27 current Intersects I 35W and I 820 in Fort Worth 22 I 35E I 45 I 345 and I 635 in Dallas 23 and I 369 in Texarkana 28 I 35 407 195 29 655 317 I 35E amp I 35W in Denton Northern section Fed 85 at Juarez Lincoln International Bridge in Laredo Southern section I 35 US 77 at Oklahoma state line north of Gainesville Northern section I 35E amp I 35W in Hillsboro Southern section 01959 10 01 1959 29 current Intersects I 69W in Laredo 30 then I 10 I 37 and I 410 in San Antonio 16 31 before branching at Hillsboro into I 35E and I 35W 32 through Dallas and Fort Worth reuniting in Denton 33 I 35E 96 657 34 155 554 I 35 amp I 35W in Hillsboro I 35 amp I 35W in Denton 01959 10 01 1959 34 current Eastern branch of I 35 through Dallas where it intersects I 20 I 30 and I 635 23 35 I 35W 85 283 36 137 250 I 35 amp I 35E in Hillsboro I 35 amp I 35E in Denton 01959 10 01 1959 36 current Western branch of I 35 through Fort Worth where it intersects I 20 I 30 and I 820 22 I 37 142 787 37 229 793 US 181 SH 35 in Corpus Christi I 35 US 281 in San Antonio 01959 10 01 1959 37 current Intersects I 69E in Corpus Christi 38 future I 69W east of George West and both I 10 and I 410 in San Antonio 16 31 I 40 177 139 39 285 078 I 40 at New Mexico state line in Glenrio I 40 at Oklahoma state line east of Shamrock 01959 10 01 1959 39 current Intersects I 27 in Amarillo 40 I 44 15 398 41 24 781 US 277 US 281 US 287 in Wichita Falls I 44 US 277 US 281 at Oklahoma state line north of Burkburnett 01982 06 29 1982 41 current I 45 284 913 42 458 523 SH 87 in Galveston I 30 I 345 US 67 in Dallas 01959 10 01 1959 42 current Intersects I 10 I 69 and I 610 in Houston 17 and I 20 in Dallas 23 I 49 I 49 US 59 US 71 at Arkansas state line north of Texarkana I 49 at Arkansas state line north of Texarkana proposed Links two Arkansas I 49 segments it will intersect future I 369 north of Texarkana 43 I 69 74 9 44 120 5 US 59 Spur 529 in Rosenberg US 59 near Cleveland 02011 10 27 2011 44 45 current Intersects I 10 I 45 and I 610 in Houston The future I 69 will extend from I 69E I 69W merger south of Victoria along US 59 to Tenaha intersecting I 369 before following US 84 to I 69 at Louisiana state line east of Joaquin 46 I 69C 18 47 29 I 2 US 83 US 281 in Pharr US 281 FM 490 in Edinburg 02013 05 30 2013 47 current The future I 69C will follow US 281 ending at I 69W in George West 46 I 69E 61 1 48 98 3 Fed 101 Fed 180 at Veterans International Bridge in BrownsvilleUS 77 FM 2826 in La Paloma Lost Creek US 77 north of RaymondvilleI 37 US 77 in Corpus Christi 02013 05 30 2013 48 current Intersects I 169 in Olmito and I 2 in Harlingen The future I 69E will follow US 77 to I 69 I 69W south of Victoria 46 I 69W 1 4 49 2 3 Fed 85D at World Trade International Bridge in Laredo I 35 US 59 US 83 Loop 20 in Laredo 02014 06 26 2014 49 current The future I 69W will follow US 59 to I 69 I 69E south of Victoria intersecting I 69C in George West and I 37 east of George West 46 Proposed and unbuilt I 10 and I 35 run concurrently as an elevated freeway in Downtown San Antonio I 20 in southern Fort Worth I 37 and I 410 interchange on the southeast side of San Antonio Interchange between I 37 and I 69E US 77 I 10 US 90 and I 45 near Downtown HoustonAuxiliary Interstate Highways EditNumber Length mi Length km Southern or western terminus Northern or eastern terminus Formed Removed Notes I 110 0 891 50 1 434 Fed 45 at Bridge of the Americas in El Paso I 10 US 54 US 180 in El Paso 01967 03 28 1967 50 current Partially along US 54 13 I 169 1 5 2 4 Port of Brownsville I 69E US 77 US 83 in Olmito 02015 05 15 2015 current Frontage roads opened and signed as SH 550 from I 69E US 77 US 83 to FM 3248 in 2011 and from FM 3248 to the Port of Brownsville in 2013 main lanes opened and co signed with SH 550 from I 69E US 77 US 83 to Old Alice Road in 2015 main lanes currently under construction from Old Alice Road to the Port of Brownsville and should be completed by 2016 it will be a toll route once fully completed I 345 1 400 51 2 253 I 30 I 45 US 67 in Dallas US 75 Spur 366 in Dallas 01964 10 15 1964 51 current Unsigned I 369 3 5 52 5 6 US 59 SH 93 Loop 151 in Texarkana I 30 US 59 in Texarkana 02013 05 30 2013 52 current Proposed extension along US 59 to I 69 in Tenaha intersects I 20 and future I 49 24 I 410 49 488 53 79 643 Beltway around San Antonio 01959 10 01 1959 53 current Intersects I 10 I 35 and I 37 16 31 I 610 37 972 54 61 110 Beltway around Houston 01959 10 01 1959 54 current Intersects I 10 I 45 and I 69 17 I 635 36 999 55 59 544 I 20 in Balch Springs SH 121 in Grapevine 01959 10 01 1959 55 current Partial Dallas beltway intersects I 30 and I 35E 23 35 I 820 35 173 56 56 605 I 20 in Fort Worth I 20 US 287 in Fort Worth 01959 10 01 1959 56 current Partial Fort Worth beltway intersects I 30 and I 35W 22 I 610 at US 290 in Houston The High Five Interchange at I 635 and US 75 in DallasBusiness Interstate Highways EditNumber Length mi a Length km Southern or western terminus Northern or eastern terminus Formed Removed Notes I 10 BL 2 747 57 4 421 I 10 in Sierra Blanca I 10 in Sierra Blanca 01990 06 21 1990 57 current Formerly Loop 416 signed as Bus US 80 58 I 10 BL 2 881 59 4 637 I 10 in Van Horn I 10 in Van Horn 01990 06 21 1990 59 current Formerly Loop 519 signed as Bus US 80 60 I 10 BL 2 000 61 3 219 I 10 FM 2903 north of Balmorhea I 10 SH 17 east of Balmorhea 01991 11 21 1991 61 current Formerly part of US 290 and FM 2903 61 I 10 BL 1 398 62 2 250 I 10 US 67 in Fort Stockton I 10 US 67 US 385 in Fort Stockton 01991 01 21 1991 62 current Formerly part of US 290 62 I 20 BL 14 042 63 22 598 I 20 west of Pecos I 20 east of Barstow 01991 08 28 1991 63 current Formerly part of US 80 63 I 20 BL 8 223 64 13 234 I 20 west of Monahans I 20 in Monahans 01991 08 28 1991 64 current Formerly part of US 80 64 I 20 BL 31 761 65 51 114 I 20 in West Odessa I 20 east of Midland 01991 08 28 1991 65 current Formerly part of US 80 65 I 20 BL 4 687 66 7 543 I 20 west of Stanton I 20 east of Stanton 01995 03 30 1995 66 current Formerly Loop 214 preceded by US 80 67 I 20 BL 5 609 68 9 027 I 20 west of Big Spring I 20 in Big Spring 01990 06 21 1990 68 current Formerly Loop 402 signed as Bus US 80 69 I 20 BL 1 069 70 1 720 I 20 FM 670 west of Westbrook I 20 in Westbrook 01990 06 21 1990 70 current Formerly Loop 333 preceded by US 80 71 I 20 BL 5 926 72 9 537 I 20 west of Colorado City I 20 east of Colorado City 01990 06 21 1990 72 current Formerly Loop 377 signed as Bus US 80 73 I 20 BL 1 633 74 2 628 I 20 west of Loraine I 20 in Loraine 01990 06 21 1990 74 current Formerly Loop 316 preceded by US 80 75 I 20 BS 1 644 76 2 646 I 20 west of Roscoe Bus US 84 FM 608 in Roscoe 01990 06 21 1990 76 current Formerly Loop 237 preceded by US 80 77 I 20 BL 6 448 78 10 377 I 20 US 84 west of Sweetwater I 20 US 84 SH 70 in Sweetwater 01990 06 21 1990 78 current Formerly Loop 432 signed as Bus US 80 79 I 20 BL 2 076 80 3 341 I 20 US 84 west of Trent I 20 US 84 east of Trent 01990 06 21 1990 80 current Formerly Loop 319 preceded by US 80 81 I 20 BL 2 786 82 4 484 I 20 US 84 west of Merkel I 20 US 84 FM 1235 east of Merkel 01990 06 21 1990 82 current Formerly Loop 39 preceded by US 80 83 I 20 BL 1 661 84 2 673 I 20 US 84 in Tye I 20 US 84 in Tye 01990 06 21 1990 84 current Formerly Loop 320 preceded by US 80 85 I 20 BL 8 466 86 13 625 I 20 US 84 in Tye I 20 in Abilene 01990 06 21 1990 86 current Formerly Loop 355 signed as Bus US 80 87 I 20 BL 2 826 88 4 548 I 20 FM 2047 west of Baird I 20 east of Baird 01990 06 21 1990 88 current Formerly Loop 425 preceded by US 80 89 I 27 BL 1 168 90 1 880 I 27 US 87 in Hale Center I 27 US 87 in Hale Center 02002 02 28 2002 90 current I 27 BL 9 282 91 14 938 I 27 US 87 south of Plainview I 27 US 87 in Plainview 01990 06 21 1990 91 current Formerly Loop 445 signed as Bus US 87 92 I 35 BL 3 400 93 5 472 Fed 85 at Gateway to the Americas International Bridge in Laredo I 35 US 83 in Laredo 01991 03 26 1991 93 current Segment formerly Bus US 83 and Loop 420 preceded by US 81 US 83 94 95 I 35 BL 1 222 96 1 967 I 35 south of Encinal I 35 SH 44 north of Encinal 01990 06 21 1990 96 current Formerly Loop 532 signed as Bus US 81 97 I 35 BL 2 872 98 4 622 I 35 south of Cotulla I 35 in Cotulla 01991 03 26 1991 98 current Formerly part of US 81 98 I 35 BL 4 147 99 6 674 I 35 south of Dilley I 35 north of Dilley 01991 03 26 1991 99 current Formerly part of US 81 99 I 35 BL 5 449 100 8 769 I 35 FM 1581 in Pearsall I 35 north of Pearsall 01991 03 26 1991 100 current Segment formerly part of US 81 100 I 35 BL 4 488 101 7 223 I 35 in New Braunfels I 35 in New Braunfels 01991 03 26 1991 101 current Formerly part of US 81 101 I 35 BL 1 461 102 2 351 I 35 in Kyle I 35 in Kyle 01990 06 21 1990 102 current Formerly part of US 81 102 I 35 BL 3 648 103 5 871 I 35 in Round Rock I 35 FM 3406 in Round Rock 01990 06 21 1990 103 02013 02 28 2013 103 Formerly Loop 384 signed as Bus US 81 104 segment now Spur 379 105 I 35 BL 5 1 106 8 2 I 35 in Georgetown I 35 in Georgetown 01990 06 21 1990 106 02006 05 25 2006 106 Formerly Loop 418 signed as Bus US 81 107 segments now Spur 26 and Spur 158 106 I 35 BL 2 288 108 3 682 I 35W in Alvarado I 35W in Alvarado 01990 10 25 1990 108 current Formerly Loop 392 signed as Bus US 81 109 I 35 BL 1 883 110 3 030 I 35 in Sanger I 35 in Sanger 01991 12 19 1991 110 current Formerly Spur 138 a portion preceded by part of US 77 111 I 40 BL 0 779 112 1 254 Historic US 66 at New Mexico state line in Glenrio I 40 east of Glenrio 01990 06 21 1990 112 current Formerly Spur 504 segment preceded by part of US 66 113 I 40 BL 2 369 114 3 813 I 40 west of Adrian I 40 east of Adrian 01990 06 21 1990 114 current Formerly Loop 550 115 preceded by part of US 66 116 I 40 BL 3 395 117 5 464 I 40 west of Vega I 40 east of Vega 01990 06 21 1990 117 current Formerly Loop 551 118 preceded by part of US 66 119 I 40 BL 14 125 120 22 732 I 40 west of Amarillo I 40 east of Amarillo 01990 10 25 1990 120 current Formerly Loop 552 preceded by part of US 66 121 I 40 BL 3 533 122 5 686 I 40 west of Groom I 40 east of Groom 01990 06 21 1990 122 current Formerly Loop 554 preceded by part of US 66 123 I 40 BL 3 796 124 6 109 I 40 west of McLean I 40 east of McLean 01990 06 21 1990 124 current Formerly Loop 555 preceded by part of US 66 125 I 40 BL 2 770 126 4 458 I 40 west of Shamrock I 40 east of Shamrock 01993 03 24 1993 126 current Formerly Loop 556 preceded by part of US 66 127 I 45 BL 6 367 128 10 247 I 45 in Corsicana I 45 US 287 north of Corsicana 01990 06 21 1990 128 current Formerly Loop 564 preceded by part of US 75 129 I 45 BL 4 512 130 7 261 I 45 in Ennis I 45 in Ennis 01990 06 21 1990 130 current Formerly Loop 563 preceded by part of US 75 131 I 45 BL 2 330 132 3 750 I 45 in Palmer I 45 north of Palmer 01990 06 21 1990 132 current Formerly Loop 562 preceded by part of US 75 133 I 45 BL 3 367 134 5 419 I 45 south of Ferris I 45 north of Ferris 01990 06 21 1990 134 current Formerly Loop 560 preceded by part of US 75 135 Former Bus I 10 D in Van Horn Bus I 35 E in PearsallSee also Edit U S Roads portal Texas portalNotes Edit Official route lengths do not include segments that run concurrently with other highways of greater hierarchyReferences Edit McNichol Dan 2006 The Roads that Built America New York Sterling p 106 ISBN 1 4027 3468 9 Staff Interstate Frequently Asked Questions Federal Highway Administration Retrieved February 25 2008 Staff TxDOT History 1970 to 1951 Texas Department of Transportation Retrieved February 25 2008 Beaumont Penny Brinkmann Rhonda Ellis David Pourteau Chris Webb Brandon V From Anywhere to Everywhere The Development of the Interstate Highway System in Texas PDF Texas Transportation Institute p 30 Archived from the original PDF on May 6 2008 Retrieved February 25 2008 Staff TxDOT History 2000 to 1971 Texas Department of Transportation Retrieved February 25 2008 Staff I 69 TTC Northeast Texas to Mexico Texas Department of Transportation Archived from the original on July 20 2008 Retrieved February 24 2008 Staff February 9 2008 TTC Tier 1 EIS Meeting Handout Texas Department of Transportation a b Transportation Planning and Programming Division n d Interstate Highway No 2 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 351 Retrieved December 2 2014 needs update Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 381 Retrieved December 2 2014 needs update Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 411 Retrieved December 2 2014 needs update a b Transportation Planning and Programming Division n d Interstate Highway No 10 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 a b Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 6 Retrieved December 2 2014 needs update Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 30 Retrieved December 2 2014 needs update Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 40 Retrieved December 2 2014 needs update a b c d Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 339 Retrieved December 2 2014 needs update a b c Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 497 Retrieved December 2 2014 needs update Texas Transportation Commission January 26 2017 Minute Order PDF Texas Department of Transportation p 1 Retrieved January 26 2017 Office of Senator Johnny Isakson April 28 2005 Chambliss Isakson Seek to Include Study of Two Proposed New Interstates in National Highway Funding Bill Press release Office of Senator Johnny Isakson Archived from the original on September 27 2011 Retrieved November 27 2011 Bryant David January 26 2017 Highway 190 is officially Interstate Highway 14 from Cove to Belton Killeen Daily Herald a b Transportation Planning and Programming Division n d Interstate Highway No 20 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 a b c d Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 387 Retrieved December 2 2014 needs update a b c d e Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 417 Retrieved December 2 2014 needs update a b Staff May 30 2013 Interstate 69 Comes to Texarkana and the Valley Press release Alliance for I 69 Texas Retrieved May 31 2013 a b Transportation Planning and Programming Division n d Interstate Highway No 27 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 Interstate 27 expansion signed into law NewsWest 9 Midland Texas KWES TV March 17 2022 Retrieved March 30 2022 a b Transportation Planning and Programming Division n d Interstate Highway No 30 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 521 Retrieved December 2 2014 needs update a b Transportation Planning and Programming Division n d Interstate Highway No 35 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 287 Retrieved December 2 2014 needs update a b c Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 340 Retrieved December 2 2014 needs update Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 420 Retrieved December 2 2014 needs update Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 385 Retrieved December 2 2014 needs update a b Transportation Planning and Programming Division n d Interstate Highway No 35 E Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 a b Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 416 Retrieved December 2 2014 needs update a b Transportation Planning and Programming Division n d Interstate Highway No 35 W Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 37 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 405 Retrieved December 2 2014 needs update a b Transportation Planning and Programming Division n d Interstate Highway No 40 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 Transportation Planning and Programming Division 2014 Texas County Mapbook PDF Map 2014 ed 1 120 000 Texas Department of Transportation p 119 Retrieved December 2 2014 needs update a b Transportation Planning and Programming Division n d Interstate Highway No 44 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 45 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 Planning and Research Division 2012 2012 Highway Map of Arkansas PDF Map Scale not given Little Rock Arkansas State Highway and Transportation Department H2 Archived from the original PDF on February 21 2014 Retrieved December 3 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 69 Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 Brezosky Lynn December 6 2011 Coastal Bend Valley Unveil First Stretch of Interstate 69 San Antonio Express News Retrieved December 10 2011 a b c d Texas Department of Transportation March 1 2013 Status of I 69 Designation in Texas PDF Map Scale not given Austin Texas Department of Transportation Retrieved December 4 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 69 C Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 69 E Highway Designation Files Texas Department of Transportation Retrieved December 3 2014 a b Minutes of the regular meeting of the Texas Transportation Commission PDF Texas Department of Transportation June 26 2014 p 4 Retrieved December 3 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 110 Highway Designation Files Texas Department of Transportation Retrieved December 4 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 345 Highway Designation Files Texas Department of Transportation Retrieved December 4 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 369 Highway Designation Files Texas Department of Transportation Retrieved December 4 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 410 Highway Designation Files Texas Department of Transportation Retrieved December 4 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 610 Highway Designation Files Texas Department of Transportation Retrieved December 4 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 635 Highway Designation Files Texas Department of Transportation Retrieved December 4 2014 a b Transportation Planning and Programming Division n d Interstate Highway No 820 Highway Designation Files Texas Department of Transportation Retrieved December 4 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 10 C Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 Transportation Planning and Programming Division n d State Highway Loop No 416 Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 10 D Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 Transportation Planning and Programming Division n d State Highway Loop No 519 Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 10 F Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 10 G Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 20 B Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 20 D Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 20 E Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 F Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 Transportation Planning and Programming Division n d State Highway Loop No 214 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 G Highway Designation Files Texas Department of Transportation Retrieved November 26 2014 Transportation Planning and Programming Division n d State Highway Loop No 402 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 H Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 333 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 J Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 377 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 K Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 316 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 L Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 237 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 M Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 432 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 N Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 319 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 P Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 39 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 Q Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 320 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 R Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 355 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 20 T Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 425 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 27 T Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 27 U Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 445 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 35 A Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d Business U S Highway No 83 K Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 420 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 35 B Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 532 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 35 C Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 35 D Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 35 E Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 35 H Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 35 J Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b c Transportation Planning and Programming Division n d Business Interstate Highway No 35 L Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 384 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Spur No 379 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b c d Transportation Planning and Programming Division n d Business Interstate Highway No 35 M Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 418 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 35 V Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Loop No 392 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 35 X Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 Transportation Planning and Programming Division n d State Highway Spur No 138 Highway Designation Files Texas Department of Transportation Retrieved November 27 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 40 A Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Spur No 504 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 40 B Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Loop No 550 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Texas State Highway Department January 1 1961 General Highway Map Oldham County Texas Map 1 126 720 Austin Texas State Highway Department p 1 Archived from the original on December 20 2014 Retrieved December 5 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 40 C Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Loop No 551 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Texas State Highway Department January 1 1961 General Highway Map Oldham County Texas Map 1 126 720 Austin Texas State Highway Department p 2 Archived from the original on December 20 2014 Retrieved December 5 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 40 D Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Loop No 552 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 40 F Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Loop No 554 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 40 H Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Loop No 555 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 40 J Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Loop No 556 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 45 F Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Loop No 564 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 45 G Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Loop No 563 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 45 H Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Loop No 562 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 a b Transportation Planning and Programming Division n d Business Interstate Highway No 45 J Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 Transportation Planning and Programming Division n d State Highway Loop No 560 Highway Designation Files Texas Department of Transportation Retrieved November 28 2014 External links EditTexas Department of Transportation Texas Highway Man Retrieved from https en wikipedia org w index php title List of Interstate Highways in Texas amp oldid 1129985467, wikipedia, wiki, book, books, library,

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