U.S. Bicycle Route 23 (USBR 23) is a north-south United States Bicycle Route that travels through Middle Tennessee and the Pennyroyal Plateau region of Kentucky in the United States.[4]
The Tennessee segment was designated on October 17, 2013[3] as the first national bicycle route in the state. The Kentucky segment was designated May 2019.[5]
Kentucky
The route in Kentucky covers 108.7 miles (174.9 km).[2] Within Kentucky the route is named the Cave Country Bike Tour.[6] The northernmost portion of the route runs along the eastern portion of the TransAmerica Trail's Mammoth Cave Loop route.
Tennessee
In Tennessee the route covers 153.8 miles (247.5 km).[1]
Spurs
Spur to Natchez Trace is a 3.43-mile (5.52 km) connector to the Natchez Trace Parkway.
Spur to Henry Horton State Park is 15.44-mile (24.85 km) alternative route to Henry Horton State Park.[7]
References
^ ab"Bicycle Routes". Tennessee Department of Transportation. Retrieved September 9, 2018.