State Highway 40 or William D. Fitch Parkway, runs from Farm to Market Road 2154 (FM 2154) to SH 6 in College Station, Texas. The current SH 40 was authorized in 1994. Signage for the highway went up March 2006 and the road was officially opened June 23, 2006.
State Highway 1 was a state highway in the U.S. state of Texas. The highway traveled from Texarkana on the eastern border to El Paso on the western border, via Dallas and Fort Worth, Abilene, and Midland–Odessa. SH 1 was approximately 842 miles (1,355 km) long, and was one of the original 25 Texas state highways, which were designated on June 21, 1917. In 1920, the entire length of the highway was designated as part of the Bankhead Highway, a transcontinental Auto trail. In the Texas Department of Transportation's 1939 state highway renumbering, most of SH 1 was redesignated as U.S. Route 80, as well as U.S. Route 67, and others. Most of these highways were replaced by Interstate 10, Interstate 20, and Interstate 30. The only portion of SH 1 that existed after September 26, 1939, was a short spur located in Dallas. Texas State Highway 1 was officially cancelled on August 20, 1952. Due to the highway's historic value, a highway can not be designated as Texas State Highway 1 unless by the order of TxDOT Executive Director or by the Transportation Commission.
State Highway 3 is a state highway in the U.S. state of Texas that runs from Interstate 45 in Houston near William P. Hobby Airport to State Highway 146, 9.9 miles (15.9 km) northwest of Galveston. For most of its length, SH 3 parallels I-45 and runs alongside the former Galveston, Houston and Henderson Railroad lines.
State Highway 4, known locally as Boca Chica Boulevard, is an east–west state highway in the U.S. state of Texas that runs from the Gateway International Bridge in Brownsville to the Gulf of Mexico at Boca Chica Beach. Outside of Brownsville, it roughly parallels the Rio Grande. It is the southernmost Texas state highway.
State Highway 8 is a north–south state highway that runs from the Red River, the Texas-Arkansas boundary, north of New Boston to SH 155 at Linden.
State Highway 9 (SH 9) is a highway near Copperas Cove, Texas. It connects Interstate 14 (I-14), U.S. Route 190 (US 190), and U.S. Highway 190 Business outside of Copperas Cove to Farm to Market Road 116 (FM 116) on the north side of Copperas Cove. The highway opened on February 20, 2014 with a ribbon cutting at 2:00 PM.
State Highway 18 is a state highway in the U.S. state of Texas maintained by the Texas Department of Transportation (TxDOT) that runs from Fort Stockton in western Texas to the Texas-New Mexico state line between Kermit and Jal, New Mexico. This route was designated in 1958 over the northern half of what was previously SH 82.
State Highway 19 is a state highway in Texas runs from Huntsville to Paris in east Texas.
State Highway 21 runs from the Texas-Louisiana boundary east of San Augustine to San Marcos in east and central Texas. SH 21 mostly follows the alignment of the Old San Antonio Road and the El Camino Real, except for the portion between Midway and Bryan, where the Old San Antonio Road took a more northerly route, and SH 21 follows a more direct route. That section of the Old San Antonio Road is served by Texas State Highway OSR.
State Highway 24 runs from Campbell to Paris in north Texas. It is a portion of the main route, along with Interstate 30, from Paris to the Dallas–Fort Worth metroplex.
State Highway 29 runs from 3.0 miles (4.8 km) south of Menard, Texas, east to SH 95 in Circleville via Mason, Llano, Burnet, Liberty Hill, and Georgetown in central Texas, United States.
State Highway 26 (SH 26) is a Texas state highway located completely within Tarrant County. SH 26 was designated on July 2, 1917. SH 26 terminates at Texas State Highway 183 and Texas State Highway 121. SH 26 was redesignated from its original location in East Texas to its current location in Tarrant County on April 4, 1980. SH 26 was the last of the original 26 state highways proposed in 1917.
State Highway 33 is a route that runs from U.S. Highways 60 and 83 south of Canadian and travels east to the Oklahoma border, where it becomes State Highway 33.
State Highway 36 runs from Freeport to Abilene. It was designated as the 36th Division Memorial Highway between Cameron and Sealy by the Texas Legislature in 1985.
State Highway 43 is a Texas state highway that runs from Henderson to Atlanta.
State Highway 66 is a state highway in the U.S. state of Texas, connecting Garland to Greenville. The route runs roughly parallel to Interstate 30, passing through Rowlett, Rockwall, Fate, Royse City, and Caddo Mills. It also crosses Lake Ray Hubbard twice. It is known locally as Lakeview Parkway in Rowlett and as Avenue B in Garland.
State Highway 158 is a state highway running from near Goldsmith, Texas eastward to Ballinger, Texas.
State Highway 111 is a state highway that runs from Gonzales to Midfield in the southeastern region of the U.S. state of Texas.
State Highway 214 is a Texas state highway that runs from Adrian to Seminole.
I-20 in Midland 
I-20 BL in Midland
Spur 268 / Bus. SH 158 in Midland
