Dedham, Massachusetts

Cart Bridge (Norfolk County, Massachusetts)
Built 1860; rebuilt in 1921
Stone arch bridge over Charles River on MA 109 (Bridge Street) in Dedham
Open to traffic

East Street Railroad Bridge (Dedham) (Norfolk County, Massachusetts)
Built 1904 by the King Bridge Company
Deck plate girder bridge over East Street on MBTA Franklin Branch (MBTA Franklin Line)
Open to railway traffic, and to vehicle and pedestrian traffic below

Four Arch Bridge (Norfolk County, Massachusetts)
Built 1870; rehabilitated 1926; replaced in 2012
Lost stone arch bridge over Charles River on Ames Street
Replaced by a new bridge

Lyon's Bridge (Norfolk County, Massachusetts)
Built 1876; rehabilitated 1931
Stone arch bridge over Charles River on Greendale Ave/Lyons Street
Open to traffic

MBTA - Yard Track 6 Bridge (Norfolk County, Massachusetts)
Built 1906
Deck arch bridge over Yard Track 6 on MBTA Franklin Branch
Open to railway traffic above, and has not been filled.