J.H. Cofrode & Co.

of Philadelphia, Pennsylvania
Atherton Bridge (Worcester County, Massachusetts)
Built 1870
Iron pony truss bridge over South Branch Nashua River on Bolton Road in Lancaster
Closed indefinitely due to deck damage from flooding. Future uncertain.

Yardleyville Centennial Bridge (Mercer County, New Jersey)
Fabricator/Contractor, 1875
Lost Whipple deck truss bridge over Delaware River
Replaced by a new bridge