I 81 (MD) Map 2024-09-22 Roadnow Traffic | Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Map for major citites along I 81 (MD) Williamsport Map Hagerstown Map I 81 (MD) Exit/Junction Map Exit 2 to: East Potomac Street(US 11);Williamsport Pike(US 11) Map Nearby city: Williamsport Exit 4 to: Dwight D Eisenhower Highway(I 70) Map Nearby city: Williamsport Exit 6B to: National Pike(US 40) Map Nearby city: Hagerstown Exit 6A to: National Pike(US 40) Map Nearby city: Hagerstown