What is the best route to follow after crossing the Bay Bridge? We are staying at Swann Cove development in Selbyville DE which is located off Lighthouse Road. Our week starts on July 2, which is probably one of the busiest weeks for vacation. We usually travel SR 404 and Seashore Highway to SR 20 to Lighthouse Road. Last year traffic crawled for most of this last portion of the trip. Is there a better, alternate route to get to our destination?