Built 1804
Ahler's Bridge (Bucks County, Pennsylvania)
Built 1804. Rebuilt by Bucks County 2001Stone arch bridge over Nockamixon Creek on Old Easton Road btwn Ferndale & Kinntnrtsville, PAOpen to traffic
Eight Arch Bridge (Bucks County, Pennsylvania)
Started in 1801 and completed in 1804 at a cost of $15,561.40 (which included board for workers). Replaced the old rotting stone and timber bridge. Consists of eight arches and was the longest stone arch bridge in Pensylvania built at that time.Stone arch bridge over Neshaminy Creek on York RoadOpen to pedestrians
Schuylkill Road Bridge (Chester County, Pennsylvania)
Built 1804Stone arch bridge over Pigeon Creek on Schuylkill RoadOpen to traffic
Union Bridge (1804) (Saratoga County, New York)
Built 1804; Burned 1909Lost Burr arch-truss bridge over Hudson River on Broad StreetDestroyed by fire