Weston, Massachusetts

BM - Stony Brook Bridge (Middlesex County, Massachusetts)
Built 1881
Stone arch bridge over Stony Brook on B&M Central Mass Branch
Intact but closed to all traffic

Church Street Bridge (Middlesex County, Massachusetts)
Built 1911
Deck arch bridge over B&M Central Mass Branch (abd) on Church Street in Weston.
Open to traffic

Concord Road Bridge (Middlesex County, Massachusetts)
Built 1911
Deck arch bridge over B&M Central Mass Branch (abd) on Concord Road
Open to traffic

MBTA - Intervale Road Overpass (Middlesex County, Massachusetts)
Built 1911 on 1893 abutments; scheduled for replacement 2020-2021
Steel stringer bridge over Intervale Road on MBTA Worcester Line
Open to traffic

MBTA - Park Road Overpass (Middlesex County, Massachusetts)
Built in 1893 by the Pennsylvania Steel Co.; rebuilt in 1914.
Pony/through plate girder bridge over Park Road on MBTA Worcester Line
Open to railway traffic