Claymont, Delaware

Amtrak - Naaman Creek Stone Arch (New Castle County, Delaware)
Built 1901
Stone arch bridge over Naaman Creek on Amtrak
Open to traffic

Amtrak - Steel Mill Road Arch (New Castle County, Delaware)
Closed-spandrel arch bridge over Steel Mill Road on Amtrak
Open to traffic

Amtrak - US13 Overpass (New Castle County, Delaware)
Girder bridge over US 13 on Amtrak
Open to traffic

US13 Naamans Creek Bridge (New Castle County, Delaware)
Built 1919; rehabilitated 1955; Replaced 1997
Lost Deck arch bridge over Naamans Creek on Philadelphia Pike/US13
Replaced by a new bridge