Location: John J Williams Hwy and Plantation Rd, Sussex Cty Reassurance shield after the 24 Alternate junction as DE 1D joins, without signage. Location: John J Williams Hwy and Coastal Hwy, Sussex Cty As we approach DE 1, DE 24 and 1D will both end. Location: John J Williams Hwy and Coastal Hwy, Sussex Cty … Continue reading Delaware Route 24, DE 1D/DE 24 Alt to DE 1/DE 1D