Location: Coastal Hwy and John J Williams Hwy, Sussex Cty No reassurance shield after DE 1D/DE 24. Location: Coastal Hwy and Sea Air Ave, Sussex Cty As we near Rehoboth, keep left for DE 1A and right for DE 1B. Location: Coastal Hwy and Rehoboth Ave, Sussex Cty In case you missed the last sign. … Continue reading Delaware Route 1, DE 1D/DE 24 to DE 1A