All ActivityMost RecentMost LikesSolutionsRe: Friendly Parking Lots We own the 7081 Truck Parking Lot at 16927 Halfway Blvd, Hagerstown, MD, and we absolutely welcome RVs. We're located next to a Pilot station that has showers, a McDonald's and a Subway. $15/day. No reservation needed. No dumping. Located off Exit 5B on Interstate 81.