The U.S. Bicycle Route System (USBRS) is a developing national network of public bike travel routes. Over 13,500 miles are rideable today — and many routes are signed.  Since 2005, Adventure Cycling has been proud to shepherd the growth of the USBRS. We provide technical support to partners across the country — so that you have more places to ride and the tools to get you there! Size: 17" X 19" (Inches). **Note: Due to size and weight, poster ships separately via USPS first class mail when combined with other items, no extra shipping charge.**