To Cape May from Points North:

Take New Jersey's Garden State Parkway South. The Parkway ends at Cape May. (The road turns into Route 109 South just before the Cape May bridge.) Drive across the bridge and you're on Lafayette Street.

To Cape May from Points South:

Take I-95 North to the Delaware Memorial Bridge. Once across the bridge, you'll be on Route 49. Take that to Route 55 South. Route 55 ends at Route 47. Route 47 South becomes Route 347 for a short distance than becomes Route 47 again. Follow Route 47 to the Garden State Parkway South. Follow Directions for Points North from here.