U.S. Highway 96 (US 96) is a north–south United States Numbered Highway that runs for about 117.11 miles (188.47 km) entirely in the U.S state of Texas. Its number is a violation of the standard numbering convention, as even-numbered two-digit highways are east–west routes by rule. As of 2004, the highway's southern terminus is in Port Arthur at an intersection with State Highway 87 (SH 87). Its northern terminus is in Tenaha at an intersection with US 59 /(Future I-369) and US 84.
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.
Interstate 14 (I-14), also known as the 14th Amendment Highway, the Gulf Coast Strategic Highway, and the Central Texas Corridor, is an Interstate Highway that is currently located entirely in Central Texas, following US Highway 190 (US 190). The portion of the route that has been constructed and signed to date, the Central Texas Corridor along US 190 west of I-35 was officially designated as I-14 by the Fixing America's Surface Transportation Act, signed by President Barack Obama on December 14, 2015.
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 5 runs along the old route of U.S. Highway 75 at Howe into the city of Allen. SH 5 parallels US 75 along its length and runs alongside the former Houston and Texas Central rail line. SH 5 was created in 1959 when the new route of US 75 was established to the west. Historically, SH 5 extended into and through Plano and Richardson.
State Highway 8 is a north–south state highway in the U.S. state of Texas that runs from the Red River, which serves as the boundary between Texas and Arkansas, north of New Boston to SH 155 at Linden.
State Highway 10 (SH 10) runs from SH 183 in Euless to the intersection of I-820, SH 121 and SH 183 in Hurst. This highway was created when a portion of SH 183 was rerouted on August 29, 1979. It is locally known as Hurst Boulevard and Euless Boulevard. It passes near the main facility of Bell Helicopter Textron.
State Highway 12 (SH 12) is an west–east state highway in the U.S. state of Texas that runs from Interstate 10 (I-10) in Vidor to the Louisiana state line at Deweyville. The route was designated on August 27, 1959, as a renumbering of SH 235 to match the numbering of Louisiana Highway 12 (LA 12), with which it connects.
State Highway 14 is a state highway in the east central region of the U.S. state of Texas. The highway runs from SH 6 south of Bremond to Interstate 45 in Richland.
State Highway 15 is a state highway in the U.S. state of Texas. It runs from the Oklahoma state line 6 miles (9.7 km) east of Follett to US 287 in Stratford.
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 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 44 (SH 44) is a Texas state highway that runs from west of Encinal to Corpus Christi, Texas. This highway is also known as the Cesar Chavez Memorial Highway outside the city limits of Robstown, Banquete, Agua Dulce, Alice, and Corpus Christi in Nueces and Jim Hogg counties.
State Highway 49 is a designated north–south state highway in Texas, running from Mount Pleasant to the Louisiana state line about three miles (4.8 km) north of Caddo Lake, where it continues as Louisiana Highway 2 to Trees, Louisiana. SH 49 covers a total distance of 71.2 miles (114.6 km).
State Highway 158 is a state highway running from near Goldsmith, Texas eastward to Ballinger, Texas.
State Highway 81 is a Texas state highway that runs from Hillsboro to Grandview. It was designated in 1991 to replace U.S. Highway 81, which was decommissioned south of Fort Worth.
U.S. Route 69 is a north–south United States highway that runs from Port Arthur, Texas to Albert Lea, Minnesota. In Texas, US 69 runs from Port Arthur near the Gulf of Mexico to the Texas–Oklahoma state line just north of Denison.
The Ports to Plains Corridor, also known as National Highway System High Priority Corridor 38, is a highway corridor between the United States Mexico border at Laredo, Texas and Denver, Colorado. It is the southern third of the Ports-to-Plains Alliance. The reason for proposed improvements to this corridor is to expedite the transportation of goods and services from Mexico in the United States and vice versa. The proposed improvements gained momentum with the signing of the FY22 Omnibus Appropriations bill, which designated a section of the highway part of the interstate system.The Ports-To-Plains Corridor starts in South Texas and traverses through Texas, New Mexico, Oklahoma, and ends in Denver, Colorado.
Interstate 69 (I-69) is an Interstate Highway that is in the process of being built in the US state of Texas. It is part of a longer I-69 extension known as the NAFTA superhighway, that, when completed, will connect Canada to Mexico. In Texas, it will connect Tenaha and the Louisiana segment of the route through the eastern part of the state and along the Texas Gulf Coast to Victoria, where it will split into three branches: I-69E to Brownsville, I-69C to Pharr, and I-69W to Laredo. The first segment of I-69 in Texas was opened in 2011 near Corpus Christi. The American Association of State Highway and Transportation Officials (AASHTO) approved an additional 58 miles (93 km) of US 77 from Brownsville to the Willacy–Kenedy county line for designation as I-69, which was to be signed as I-69E upon concurrence from the Federal Highway Administration (FHWA). FHWA approval for this segment was announced on May 29, 2013. By March 2015, a 74.9-mile (120.5 km) section of US 59 had been completed and designated as I-69 through Greater Houston. As of 2023, short segments near the southern terminuses of the three branch routes have also all been completed. These branches are planned to be connected.
US 69 in Zavalla 
US 190 / US 96 in Jasper 
LA 8 at the Louisiana state line
