as Exit 1B. The designation was retired in 2013 and is now inventoried as part of mainline US 522. US 522B is the designation for the unnamed two-way ramp between MD 144 and US 522 at the north end of the bridge over the Potomac River. All movements are allowed at the intersection with MD 144. Left turns are prohibited at the ramp's intersection with US 522, so the ramp functions more like a right-in/right-out interchange for southbound US 522. The ramp also provides access to a hotel. US 522C is the designation for a section of north–south Virginia Avenue and east–west High Street between MD 144 and a right-in/right-out interchange with northbound US 522. Notes References External links Endpoints of US 522 at USEnds.com Virginia Highways Project - US 522 US 522 at MDRoads.com Pennsylvania Highways - US 522 US 522 in Virginia at AARoads.com US 522 in West Virginia at AARoads.com US 522 in Maryland at AARoads.com Virginia Roads - US 522 West Virginia Roads - US 522 Maryland Roads - US 522 Pennsylvania Roads - US 522 522 5 22-5 22-5 22-5 22-5 22-5 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522 U.S. Route 522