The Courtney Cambell Trail is an 8 foot to 12 foot-wide paved path for runners, cyclists and skaters. It provides beautiful views of Upper Tampa Bay. It gives runners and cyclists a safe way to go from Clearwater to Tampa without having to share the path with vehicles. It's a great way to experience a Florida Sunrise and the accomplishment of taking a bridge from one city to another is pretty neat. The path is very smooth and safe. If you are lucky, you'll see dolphins and fish jumping around in the water. 

This 22 1/2 mile one-way route starts at the Iron Furnace Trailhead Parking Lot just outside Cumberland Gap, TN. and ends at the Civic Park Trailhead Parking Lot in Ewing, VA. 

This route is not a simple point-to point, intentionally including stops at the Cumberland Gap Historical Marker, Pinnacle Overlook, Hensley Settlement (with public potable water access), Sand Cave, and of course White Rocks, where visitors can enjoy scenic views over Kentucky and Tennessee.

This is the Berlin-Usedom-Radfernweg, which was officially opened in 2007. It connects the capital of Germany with Usedom, an island in the Baltic Sea and crosses three states: Berlin, Brandenburg and Mecklenburg-Hither Pomerania.

https://www.berlin-usedom-radweginfo.de/