New signs for SR 30 use Highway Gothic font. 01/16/17
SR 1 south at SR 30 to Lincoln. 01/16/17
SR 1 (Coastal Highway) continued south from Wilkins Road three miles to Argos Corner. The folded diamond interchange with SR 30 opened along this stretch in 2014. 08/05/07
SR 1 south at SR 5 (Union Street Extension) south to Milton and Harbeson. 02/18/02
The guide signs on SR 1 south for SR 1A/1B were replaced and no longer reference Henlopen Acres. 02/18/02