State Highways

State highways are the primary and secondary roads that link cities within a state. Each state is responsible for route numbering and layout, so routes can vary from state to state.

The default marker for state highways is a white circle with a black number, but each state is free to choose a different marker. Many states have chosen a design theme relevant to the state, such as an outline of the state itself, to distinguish state route markers from interstate, county, or municipal route markers.

State highways are an important part of the transportation system in the United States. They provide a way for people to travel between cities and towns, and they also help to connect rural areas to the rest of the country.

State Highways by State

Alabama
Arizona
Arkansas
California
Colorado
Indiana
Kansas
Kentucky
Louisiana
Maine
Mississippi
Missouri
New Mexico
Ohio
Oklahoma
South Dakota
Tennessee
Texas
Utah

Our State Highway Videos

Tennessee Highway 66* – Pigeon Forge to Interstate 40

Tennessee Highway 66* – Pigeon Forge to Interstate 40

https://www.youtube.com/watch?v=gl955VdO9Po Drive America's Highways for 13 miles north along Tennessee Highway 66 from Pigeon Forge to Interstate 40 in East Tennessee. We start the video driving north on U.S. Highway 441 leaving Pigeon Forge. Continuing through...

Tennessee Highway 66 – Interstate 40 to Sevierville

Tennessee Highway 66 – Interstate 40 to Sevierville

Drive America's Highways for 8.5 miles south along Tennessee State Highway 66 from Interstate 40 to Sevierville. Join us as we drive Tennessee Highway 66 -- Winfield Dunn Parkway -- south towards Pigeon Forge, Gatlinburg and the Great Smoky Mountains National Park....