Chelsea, Massachusetts

B&A - Chelsea Creek Railroad Bridge (Suffolk County, Massachusetts)
Built 1919
Bridge over Chelsea Creek on Boston & Albany Railroad
Removed but not replaced

Chelsea Street Bridge (New) (Suffolk County, Massachusetts)
Built 2014
Modern Warren through truss bridge over Chelsea Creek on Chelsea Street
Open to traffic

Chelsea Street Bridge (Old) (Suffolk County, Massachusetts)
Built in 1936, Rehabilitated in 1983.
Bascule bridge over Chelsea River on Chelsea Street in Boston
Replaced by a new bridge

Meridian Street Bridge (Suffolk County, Massachusetts)
Built 1954; rehabilitated 2002
Bascule bridge over Chelsea River on Meridian Street in Boston
Open to traffic

Tobin Bridge (Suffolk County, Massachusetts)
Built 1950
Through truss bridge over Mystic River on US 1 in Boston
Open to traffic