H.P. Converse Co.

Basiliere Bridge (Essex County, Massachusetts)
Contractor, 1925
Deck plate girder bascule bridge over Merrimack River on Bridge Street (MA-125)
Open to traffic

Washington Crossing Bridge (Allegheny County, Pennsylvania)
Built 1924
Three-span steel arch bridge over Allegheny River on Fortieth Street (Route 2124) in Pittsburgh
Open to traffic