Other than at the busiest of times, there should be ample parking on the causeway. Keep in mind that additional parking has been created on both sides of Rt. 302 from the bridge east all the way to the lights, There is also a huge parking lot open to the public at the Cornerstone Church located at the corner of Rt. 302 and Rt. 114, just beyond the Augustus Bove House, which is right across the street from Rick's Cafe.