Interstate 37 (I-37) is a 143-mile (230 km) Interstate Highway located within the southern portion of the US state of Texas. The highway was first designated in 1959 as a route between Corpus Christi and San Antonio. Construction in the urban areas of Corpus Christi and San Antonio began in the 1960s, and the segments of the Interstate Highway in rural areas were completed by the 1980s. Prior to I-37, the route between Corpus Christi and San Antonio was served by a combination of State Highway 9 (SH 9) from Corpus Christi to Three Rivers and U.S. Highway 281 (US 281) from Three Rivers to San Antonio. As a result of the construction of I-37, SH 9 was removed from the State Highway System.
Interstate 45 (I-45) is a major Interstate Highway located entirely within the US state of Texas. While most Interstate routes which have numbers ending in "5" are cross-country north–south routes, I-45 is comparatively short, with the entire route located in Texas. Additionally, it has the shortest length of all the interstates that end in a "5." It connects the cities of Dallas and Houston, continuing southeast from Houston to Galveston over the Galveston Causeway to the Gulf of Mexico.
U.S. Highway 181 is a south–north U.S. Highway located entirely in the state of Texas. Both termini are at Interstate 37, the road that it mainly parallels to the east. US 181 begins in Corpus Christi, Texas at mile marker 0 to the south, through south-central Texas to just south of San Antonio to the north, for a total length of 137 miles (220 km).
U.S. Route 77 is a major north–south United States Numbered Highway which extends for 1,305 miles (2,100 km) in the central United States. As of 2005, Its southern terminus is in Brownsville, Texas, at Veteran's International Bridge on the Mexican border, where it connects with both Mexican Federal Highway 101 and Mexican Federal Highway 180, and the highway's northern terminus is in Sioux City, Iowa, at an interchange with Interstate 29 (I-29).
Interstate 244 (I-244), also known as the Martin Luther King Jr. Memorial Expressway since 1984, the Crosstown Expressway, and the Red Fork Expressway, is a 15.8-mile-long (25.4 km) east–west Interstate Highway bypass route of I-44 in Tulsa, Oklahoma.
U.S. Route 290 is an east–west U.S. Highway located entirely within the state of Texas. Its western terminus is at Interstate 10 southeast of Segovia, and its eastern terminus is at Interstate 610 in northwest Houston. It is the main highway between Houston and Austin and is a cutoff for travelers wanting to bypass San Antonio on Interstate 10. Throughout its length west of Austin, US 290 cuts across mountainous hills comprising the Texas Hill Country and the Edwards Plateau; between Austin and Houston, the highway then travels through gradually hilly grasslands and pine forests comprising the Gulf Coastal Plains.
State Highway 310 is an 8.3-mile (13.4 km) north–south state highway located mostly within Dallas. It is a portion of the old route of U.S. Highway 75 (US 75) along the Central Expressway, which now ends in downtown Dallas. The road, located within Hutchins and South Dallas, has been replaced as the major through route by Interstate 45 (I-45). SH 310 is known as the South Central Expressway south of its intersection with Loop 12 and the S. M. Wright Freeway north of it.
State Highway 121 is a state highway angling from southwest to northeast through north central Texas. It runs from downtown Fort Worth, Texas at the junction of Interstate 35W to Bonham, Texas, just north of a junction with U.S. Highway 82.
State Highway 35 is a largely north–south highway in southeastern and southern Texas between Houston, junction of I-45 on the southeast side of the city and Corpus Christi, where it terminates at I-37.
State Highway 97 is a 19.86-mile (31.96 km) state highway, maintained by the U.S. state of Oklahoma. It connects two towns in the northeast part of the state: Sapulpa and Sand Springs. Several communities of West Tulsa are along the road between these two towns, including Pretty Water, Allen, and Prattville.
State Highway 66 is a 192.7-mile (310.1 km) state highway in the U.S. state of Oklahoma, beginning at U.S. Highway 81 in El Reno and ending at U.S. Highway 60 near White Oak. The highway was designated in 1985 as a replacement for the decommissioned US 66. Although most of the highway follows Historic Route 66, the highway follows US 66's final alignment, joining Interstate 44 through Tulsa and Oklahoma City, while older versions of the route follow various city streets through both cities.
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 57 is a 1.474-mile (2.372 km) Texas state highway located in Tyler.
State Highway 96, also known as League City Parkway, is a state highway in the U.S. state of Texas. The highway runs approximately 6.5 miles (10.5 km) between Interstate 45 and SH 146/future SH 99 in Galveston County, connecting the cities of League City and Kemah.
Interstate 44 (I-44) in the US state of Texas has a short, but regionally important, 14.77-mile (23.77 km) stretch connecting Wichita Falls with Oklahoma. Its entire length runs concurrently with U.S. Highway 277 (US 277) and US 281. I-44 provides access to downtown Wichita Falls and Sheppard Air Force Base. I-44 is known as Central Freeway in Wichita Falls and Red River Expressway in Burkburnett.
State Highway 357 is a Texas state highway that runs along the southwestern end of Corpus Christi. The route was originally designated as FM 692 on June 4, 1946. On September 5, 1946, it was redesignated to SH 357.
State Highway 358 is a Texas state highway that runs along the southern edge of Corpus Christi. The access road for Highway 358 is known as South Padre Island Drive (SPID). The official division is FM 665.
U.S. Highway 59 (US 59) in the U.S. state of Texas is named the Lloyd Bentsen Highway, after Lloyd Bentsen, former U.S. senator from Texas. In northern Houston, US 59, co-signed with Interstate 69 (I-69), is the Eastex Freeway. To the south, which is also co-signed with I-69, it is the Southwest Freeway. The stretch of the Southwest Freeway just west of The Loop was formerly one of the busiest freeways in North America, with a peak AADT of 371,000 in 1998.
U.S. Route 77 (US 77) is a major highway that is part of the United States Numbered Highway System that runs from the Veterans International Bridge in Brownsville to Sioux City, Iowa. In Texas, the road runs south-north for 471.3 miles (758.5 km) from the International border with Mexico to the Oklahoma state line north of Gainesville. The highway is being upgraded to a freeway near Corpus Christi to connect to the freeway part of the highway in Raymondville as part of future I-69. A freeway in Robstown is already signed as part of I-69. From Waco to the Oklahoma state line, US 77 overlaps or runs parallel to I-35/I-35E.
U.S. Route 169 is a U.S. highway that begins in Tulsa southeast of Downtown. The highway runs north into Kansas.
FM 70 at Chapman Ranch 
SH 358 at Corpus Christi 
I-37 at Corpus Christi
