Complex sentence: I-81 continues northeast along the west edge of Hagerstown, crossing CSX's Lurgan Subdivision and passes under MD 144 with no access before reaching a cloverleaf interchange with US 40 (National Pike) (Exit 6).
Split into simpler sentences: I-81 continues northeast along the west edge of Hagerstown. The Interstate crosses CSX's Lurgan Subdivision and passes under MD 144 with no access before reaching a cloverleaf interchange with US 40 (National Pike) (Exit 6).