James Lloyd

of Hagerstown, Maryland
Blaine Hill "S" Bridge (Belmont County, Ohio)
Built 1828
Three-span stone arch bridge over Wheeling Creek on the National Road at Blaine Hill
Open to pedestrians only

CSX - Carrollton Viaduct (Baltimore, Maryland)
Built 1829
Stone arch bridge over Gwynn's Falls
Open to traffic

Funkstown Bridge (Washington County, Maryland)
Built 1823
Stone arch bridge over Antietam Creek on US 40 ALT
Open to traffic