List of Interstate Highways in Texas - Wikipedia
The Interstate Highways in Texas are all owned and maintained by the U.S. state of Texas. [2] The Texas Department of Transportation (TxDOT) is the agency responsible for the day-to-day …
The US Interstate Highway Numbering System
The US Interstate Highway System, known officially as the Dwight D. Eisenhower National System of Interstate and Defense Highways, is a network of high-speed highways in the United States of …
Interstates by State - Interstate-Guide
Jan 2, 2026 · Listing of all state's Interstate highways, including unsigned routes, those that were decommissioned and new ones formally planned.
Texas interstate highways map I-10, I-20, I-30, I-35, I-37. Detailed ...
Map of interstate highways in Texas. Detailed map of interstate highway 10, 14, 20, 27, 30, 35, 37, 45. Free road map of Texas with interchanges, exit numbers, distances between arrows.
Map of U.S. Interstates
This is an interactive map of the Interstate Highway system and major motorways within the continental United States. Blue, purple, and red colors represent Interstates highways that go north - south. …
Interstate and U.S. Highway Facts - dot.state.tx.us
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 …
List of Houston highways - Wikipedia
Interstate 10 / U.S. Route 90 - Interstate 45 interchange northwest of downtown Houston. This is a list of highways in the Houston–The Woodlands-Sugar Land metropolitan area.
What Is the Difference Between Interstate & Intrastate Highways?
Aug 4, 2025 · The Texas Department of Transportation (TxDOT) regulates these highways, not the federal government. Intrastate commercial drivers might skip federal trucking rules. However, they …
AARoads' Guide to Interstate Highways - Interstate-Guide
Guides for all Interstate highways with photos of end points, historical information, road maps, major project news, future construction and travel statistics.