State Highway 6 (SH 6) runs from the Red River, the Texas–Oklahoma state line, to northwest of Galveston, where it is known as the Old Galveston Highway. In Sugar Land and Missouri City, it is known as Alvin-Sugarland Road and runs perpendicular to Interstate 69/U.S. Highway 59 (I-69/US 59). In the Houston area, it runs north to Farm to Market Road 1960 (FM 1960), then northwest along US 290 to Hempstead, and south to Westheimer Road and Addicks, and is known as Addicks Satsuma Road. In the Bryan–College Station area, it is known as the Earl Rudder Freeway. In Hearne, it is known as Market Street. In Calvert, it is known as Main Street. For most of its length, SH 6 is not a limited-access road. In 1997, the Texas Legislature designated SH 6 as the Texas Korean War Veterans Memorial Highway.
State Highway 7 (SH 7) is an east–west state highway in the U.S. state of Texas that runs from Interstate 35 at Eddy to U.S. Highway 84 about 3 miles (4.8 km) west of the Louisiana state line. Between Crockett and Nacogdoches, SH 7 passes through the Davy Crockett National Forest. Commissioned on April 4, 1917, SH 7 is one of the original state highways established in Texas, and has been re-routed several times since its original conception. In earlier years, SH 7 mostly followed present day U.S. Highway 84, U.S. Highway 67, U.S. Highway 70 among other highways between northwest Texas and the Louisiana state line. By 1939, most of the mileage belonging to SH 7 was transferred to the U.S. Highway System, leaving the highway extant only within eastern Texas. SH 7 subsequently went through several other major reroutings, truncations and extensions between 1939 and 1990, before becoming the highway it is today.
State Highway 16 is a south–north state highway in the U.S. state of Texas that runs from Zapata on the boundary with Mexico to U.S. Highway 281 24 miles (39 km) south of Wichita Falls. It is the longest state highway in Texas at almost 542 miles (872 km), but is only the ninth-longest of any highway classification in the state.
State Highway 23 is a state highway in the U.S. state of Texas maintained by the Texas Department of Transportation (TxDOT). The highway, located in eastern Lipscomb County in the Texas Panhandle, begins at US 83 northwest of Canadian and extends northward through the town of Booker to the Oklahoma state line. The highway's route designation is numerically continuous with subsequent routes in Oklahoma and Kansas and, together with Oklahoma State Highway 23 and Kansas Highway 23, forms part of a single route from US 83 in Texas to US-83 near Selden, Kansas.
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 51 is a short state highway located entirely in Hansford County, Texas, just south of Spearman.
State Highway 79 (SH 79) is a state highway in the U.S. state of Texas that runs 96.203 miles (154.824 km) from Throckmorton to the Oklahoma state line near Byers.
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.
State Highway 214 (SH 214) is a Texas state highway that runs from Adrian to Seminole.
State Highway 243 is a state highway that runs from Kaufman east to Canton. The route was designated on February 10, 1937 from Kaufman through Canton to Van, replacing a section of SH 110, which was rerouted off of this road. The section from Canton to Van was removed on March 26, 1942 when it was transferred to FM 16. On May 23, 1951, FM 1654 was designated from SH 243 & SH 198 to SH 64. When completed, FM 1654 was signed, but not designated, as SH 243. On July 16, 1957, SH 243 was extended west to new US 175. On August 29, 1990, SH 243 was extended to SH 64 over FM 1654.
FM 926 in Newcastle 
SH 79 in Olney 
