Texas Road Map

Written and Fact-checked by | Updated On: April 03, 2026 | 15:15 ET

Texas Road Map showing the state routes, US highways, interstate highways, major roads, local connecting Road, secondary Road, important local road of the Texas.

Texas Roads and Highways Map

Roads and Highways in Texas

Texas has one of the largest and most extensive road networks in the United States, supporting major freight movement, long-distance travel, and daily commuting. Key interstate highways such as I-10, I-35, I-45, and I-20 connect major cities including Houston, Dallas, Austin, and San Antonio. U.S. and state highways extend across vast rural areas, oil-producing regions, and growing suburban corridors. These roads play a crucial role in trade, energy transport, and economic development across Texas.

Major Highways in Texas

HighwayTypeRoute DirectionConnects
I-10InterstateEast–WestEl Paso, San Antonio, Houston
I-35InterstateNorth–SouthLaredo, San Antonio, Dallas
I-45InterstateNorth–SouthHouston, Dallas
I-20InterstateEast–WestMidland, Dallas
I-30InterstateEast–WestFort Worth, Dallas
US 59U.S. HighwayNorth–SouthHouston, Laredo
US 290U.S. HighwayEast–WestAustin, Houston
US 287U.S. HighwayNorth–SouthFort Worth, Amarillo
US 84U.S. HighwayEast–WestLubbock, Waco
TX 99State HighwayLoopHouston metro
TX 130State HighwayNorth–SouthAustin bypass
TX 114State HighwayEast–WestDallas-Fort Worth
TX 71State HighwayEast–WestAustin, Houston

Interstate Highways in Texas

InterstateRoute DirectionKey Cities Connected
I-10East–WestEl Paso, San Antonio, Houston
I-20East–WestMidland, Dallas
I-27North–SouthLubbock, Amarillo
I-30East–WestFort Worth, Dallas
I-35North–SouthLaredo, San Antonio, Dallas
I-35ENorth–SouthDallas
I-35WNorth–SouthFort Worth
I-37North–SouthSan Antonio, Corpus Christi
I-40East–WestAmarillo
I-45North–SouthHouston, Dallas
I-69North–SouthHouston, South Texas
I-410LoopSan Antonio metro
I-610LoopHouston metro
I-635LoopDallas metro
I-820LoopFort Worth metro

Road Network in Texas

Texas’s road network includes interstate highways for long-distance travel, U.S. highways connecting regional centers, and state highways serving cities, towns, and rural areas. Local roads provide access to neighborhoods, industrial zones, and agricultural regions, supporting daily travel and economic activity statewide.

Road TypeDescriptionApprox. Length
Interstate HighwaysHigh-speed corridors3,200 miles
U.S. HighwaysRegional connectors9,000 miles
State HighwaysStatewide routes80,000 miles
Local RoadsCity streets350,000+ miles
Rural RoadsFarm access250,000+ miles

Texas Roads & Highways Facts

StateTexas
Total Road Network690,000+ miles
Interstate Mileage3,200 miles
State Highway System80,000 miles
Total Lane Miles900,000+ miles
Major Interstate RoutesI-10, I-20, I-35, I-45
Key AuthorityTexas Department of Transportation
Number of Interstates15
Major UsesFreight, energy
Urban Road NetworkExtensive metro systems
Longest InterstateI-10
Longest U.S. HighwayUS 83