State highways in Texas are owned and maintained by the U.S. state of Texas, through the Texas Department of Transportation (TxDOT). The Texas State Highway system was established in 1917 to create a structured network of roads that would enhance connectivity and support economic development across the state.

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.

U.S. Highways in Texas are owned and maintained by the state. These U.S. Highways are the second-highest category of road classifications in the Texas road system, just below the Interstate Highways. U.S. Highways are marked with a number contained inside a …

Texas' Interstate Highways connect its major cities and facilitate travel between Texas and its neighbors. I-10 traverses south-central Texas from east to west, while I-40 crosses northern Texas from east to west. I-30 runs from Dallas northeast to the Arkansas border, near Texarkana.

2023年8月20日 · If you’re short on time, here’s a quick answer: There are over 72,000 miles of highway in Texas, including more than 3,000 miles of interstate highways. Major highways include I-10, I-20, I-30, I-35, I-37, I-40, I-45 and key state routes include SH 71, SH 146 and SH 183.

There are 16 interstate highways in the state and 45 U. S. highways. Texas’ first Interstate Highway/urban expressway was the Gulf Freeway (I-45) in Houston. The first major portion of this road opened in 1952. Interstate 40 opened in July 1984, superseding the famous Route 66.

2022年8月6日 · Detailed Texas Road /Highway Map - Explore road map of Texas to locate all the interstates, US federal highwyas, major roads in Texas state of USA.

2024年1月23日 · This map shows cities, towns, interstate highways, U.S. highways, state highways, railroads, rivers, lakes and landforms in Texas.

Highways make all parts of Texas accessible to commerce and the traveling public. Scroll down to learn more or click on the Highway component tabs above to learn more about the Texas highway system.

Use our map of Texas highways to find your way or plot your next great big adventure in the Lone Star State.