Venture off safely and confidently with Butler Maps's Backcountry Discovery Routes (BDR) Collection The collection of several different backcountry routes is created for grand adventures across select states using public dirt roads The BDR is a non-profit 501c foundation dedicated to establishing and preserving off-highway routes for adventure motorcyclist and dual-sport travel Waterproof, tear-resistant construction QR Codes to pull up-to-date information Seasonal weather and elevation profiles Dual-sport trails included GPS Waypoints 4.25" x 9" folded