Somerville, New Jersey

Raritan River Bridge Somerville NJ (Somerset County, New Jersey)
Listed as The Canton Iron Bridge Company (based on Melissa's article) Bid in 1886 for $13,000. ($7040 for superstructure being the lowest bid). Opened in 1887. Although Canton Bridge Co. was also based in Canton Ohio, it wasn't founded until 1892.
Whipple through truss bridge over Raritan River
Replaced by a new bridge

Raritan River Covered Bridge at Somerville (Somerset County, New Jersey)
Built 1822
Lost Bridge over Raritan River on Bridge Street
Replaced by a new bridge

Unnamed Bridge (Somerset County, New Jersey)