U.S. Route 23

U.S. Route 23 is a major north-south United States Numbered Highway that spans from Jacksonville, Florida, passing through Georgia, Tennessee, Kentucky, Ohio, and Michigan, to its northern terminus in Mackinaw City, Michigan. The route connects several major cities, including Asheville, North Carolina, Knoxville, Tennessee, Lexington, Kentucky, Columbus, Ohio, and Toledo, Ohio. Along the way, it intersects with numerous other significant highways, such as Interstate 75, Interstate 64, and Interstate 90. U.S. Route 23 also passes through the Great Smoky Mountains National Park and the Daniel Boone National Forest.

● Route Description

The route begins in Jacksonville, Florida, at an intersection with U.S. Route 1 and U.S. Route 17, and heads north through Georgia, passing near Savannah, Georgia, and into Tennessee, where it intersects with Interstate 40 and Interstate 75 in Knoxville, Tennessee. From there, it continues north through the Cumberland Gap into Kentucky, passing through Lexington, Kentucky, and into Ohio, where it intersects with Interstate 71 and Interstate 70 in Columbus, Ohio. The route then continues north through Toledo, Ohio, and into Michigan, passing through Ann Arbor, Michigan, and ending at an intersection with Interstate 75 and U.S. Route 31 in Mackinaw City, Michigan. Along the way, it passes through the Shenandoah National Park and the Cuyahoga Valley National Park.

● History

The route was established in 1926 as part of the original United States Numbered Highway System, and it has undergone several changes and realignments over the years, including the construction of Interstate 75, which parallels much of the route. The route has also been affected by the development of other major highways, such as Interstate 64 and Interstate 90. In the 1950s and 1960s, the route was upgraded and improved, with the construction of new interchanges and the widening of existing roads. The route has also been impacted by the growth of cities and towns along its path, including Asheville, North Carolina, Knoxville, Tennessee, and Columbus, Ohio.

● Major Intersections

U.S. Route 23 intersects with several major highways, including Interstate 75, Interstate 64, Interstate 90, Interstate 40, Interstate 71, and Interstate 70. It also intersects with other significant highways, such as U.S. Route 1, U.S. Route 17, U.S. Route 31, and U.S. Route 60. The route passes through several major cities, including Jacksonville, Florida, Savannah, Georgia, Knoxville, Tennessee, Lexington, Kentucky, Columbus, Ohio, and Toledo, Ohio. Additionally, it intersects with highways such as Ohio State Route 2, Ohio State Route 4, and Michigan State Route 28.

● Route Mileage

The total length of U.S. Route 23 is approximately 1,435 miles, spanning from Jacksonville, Florida, to Mackinaw City, Michigan. The route passes through six states, including Florida, Georgia, Tennessee, Kentucky, Ohio, and Michigan. The route mileage varies by state, with the longest segment in Ohio, which spans approximately 236 miles, and the shortest segment in Florida, which spans approximately 37 miles. The route also passes through several national forests, including the Daniel Boone National Forest and the Ottawa National Forest.

● Traffic Volume

The traffic volume on U.S. Route 23 varies by location, with the highest volumes in urban areas such as Columbus, Ohio, and Toledo, Ohio. According to data from the Federal Highway Administration, the average annual daily traffic volume on U.S. Route 23 ranges from approximately 10,000 vehicles per day in rural areas to over 100,000 vehicles per day in urban areas. The route is also an important transportation corridor for the movement of goods and commodities, with several major intermodal facilities located along its path, including the Port of Toledo and the Rickenbacker International Airport. The route intersects with several major railroads, including the Norfolk Southern Railway and the CSX Transportation.