18 New Routes in California, Indiana, Ohio, Utah, and Washington State Represent Largest Addition to USBRS to Date MISSOULA, Mont. (Aug. 9, 2021) — Adventure Cycling Association is proud to announce the designation of 18 new U.S. Bicycle Routes in five states, adding 2,903 miles to the U.S. Bicycle Route System (USBRS). The new routes in … Continue reading U.S. Bicycle Route System Adds 2,903 Miles of New Routes in 5 States