List of Interstate Highways in Texas

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Source: Wikipedia, the free encyclopedia.

Dwight D. Eisenhower National System of Interstate and Defense Highways

Interstate 10 marker

Interstate 410 marker

Interstate 20 Business marker

Highway markers for Interstate 10, Interstate 410, and Interstate 20 Business loop
Map
Interstate Highways highlighted in red
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 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).

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

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
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
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 and 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
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
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
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
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
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
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
Dallas
 01959-10-011959[42] current Intersects
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
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
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
  • Photograph
    I-10 and I-35 run concurrently as an elevated freeway in Downtown San Antonio
  • Photograph
    I-20 in southern Fort Worth
  • Photograph
    I-37 and I-410 interchange on the southeast side of San Antonio
  • Photograph
    Interchange between I-37 and I-69E/US 77
  • Aerial photograph
    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
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
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
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
Bus. US 80[60]
I-10 BL
 		2.000[61] 3.219
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
Bus. US 80[69]
I-20 BL
 		1.069[70] 1.720
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
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
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
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
Bus. US 80[87]
I-20 BL
 		2.826[88] 4.548
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
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
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
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
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
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
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
  • Photograph
    Bus. I-10-D in Van Horn
  • Photograph
    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. 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. 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. "I-69/TTC (Northeast Texas to Mexico)". 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). "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.
  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. 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.
  49. ^ 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.
  50. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 110". Highway Designation Files. Texas Department of Transportation. Retrieved December 4, 2014.
  51. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 345". Highway Designation Files. Texas Department of Transportation. Retrieved December 4, 2014.
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  53. ^ a b Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 410". Highway Designation Files. Texas Department of Transportation. Retrieved December 4, 2014.
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  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.
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  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.
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  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.
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  129. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 564". Highway Designation Files. Texas Department of Transportation. Retrieved November 28, 2014.
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  133. ^ Transportation Planning and Programming Division (n.d.). "State Highway Loop No. 562". Highway Designation Files. Texas Department of Transportation. Retrieved November 28, 2014.
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External links

Retrieved from "https://en.wikipedia.org/w/index.php?title=List_of_Interstate_Highways_in_Texas&oldid=1162259727"