“There might be a U.S. Bike Route coming to your town or city or suburb in the future. From the Georgia Department of Transportation:
In the Peach State, U.S. Bicycle Route 21 (USBR 21) is Georgia’s first U.S. Bicycle Route designation and connects Atlanta to Chattanooga, Tennessee. It will eventually connect Atlanta to Cleveland, Ohio, when it’s complete.USBR 21 (160.8 miles) is Georgia’s first U.S. Bicycle Route designation and connects Atlanta to Chattanooga on the Tennessee border. The Georgia Department of Transportation (GDOT) has been coordinating with Tennessee to designate USBR 21, which will eventually connect Atlanta to Cleveland when it’s complete.
Time to get your bicycle gang together.” said dailykos.com