Somerville, Massachusetts

Cross Street Bridge (Middlesex County, Massachusetts)
Built 1928
Through truss bridge over MBTA/BMRR on Cross Street in Somerville
Open to traffic

Lowell Street Bridge (Middlesex County, Massachusetts)
Built 1910
Pony truss bridge over BMRR Spur on Lowell Street in Somerville
Closed to all traffic

Lowell Street Bridge (Middlesex County, Massachusetts)
Built 1910
Pony truss bridge over MBTA/BMRR on Lowell Street in Somerville
Closed to all traffic

McGrath Highway Bridge (Middlesex County, Massachusetts)
Built 1908; rehabilitated 1983
Through truss bridge over MBTA/BMRR on MA 28 (McGrath Highway) in Somerville
Open to traffic

Sycamore Street Bridge (Middlesex County, Massachusetts)
Built 1902
Pony truss bridge over MBTA/BMRR on Sycamore Street in Somerville
Open to traffic