Richmond Station, Richmond, Massachusetts, 6375-B Framingham Station, street side, Framingham, Massachusetts, 6376-B Framingham Station, milk shed nearby, Framingham, Massachusetts, 6377-B Framingham Station, looking north at west end of platform, Framingham, Massachusetts, 6378-B Framingham Station, north platform, Framingham, Massachusetts, 6379-B Original Framingham station, now used for freight station, Framingham, Massachusetts, 6380-B Framingham station, looking east, Framingham, Massachusetts, 6381-B Framingham station, looking east, Framingham, Massachusetts, 6382-B Bridge 323-B, Cambridgeport, Cambridge, Massachusetts, 6383-B Crossing of the Highland Branch (now the MBTA) over Boylston Street Route #9, showing old Boston & Worcester trolley tracks, old bridge #317 seen in the background (replaced with widening of Route #9)… Construction of bridge #339 over Charles River, Newton Lower Falls, Newton, Massachusetts, 6386-B Construction of bridge #339 over Charles River, Newton Lower Falls, Newton, Massachusetts, 6387-B Crossing of the Highland Branch (now the MBTA) over Boylston Street Route #9, showing old Boston & Worcester trolley tracks, old bridge #317 seen in the background (replaced with widening of Route #9)… Crossing of the Highland Branch (now the MBTA) over Boylston Street Route #9, showing old Boston & Worcester trolley tracks, old bridge #317 seen in the background (replaced with widening of Route #9)… State Line Tunnel bewtwen New York and Massachusetts, 6390-B State Line Tunnel bewtwen New York and Massachusetts, 6391-B State Line Tunnel, looking east into Massachusetts toward the Berkshires, 6392-B State Line, view from above tunnel looking east into Massachusetts and Berkshire Mountains, 6393-B State Line, view from above tunnel looking west into New York State, 6394-B Construction in connection with the new Union Station, looking north about Grafton Street, tower of old station in the background, Worcester, Massachusetts, 6395-B Construction of the Green Street bridge, Worcester, Massachusetts, 6396-B Madison Street arch bridge, Worcester, Massachusetts, 6397-B Harding Street bridge, Worcester, Massachusetts, 6398-B Gardner Street arch bridge, Worcester, Massachusetts, 6399-B Construction of Southbridge Street bridge abutments, Worcester, Massachusetts, 6400-B Southbridge Street bridge construction, east abutment, south end, Worcester, Massachusetts, 6401-B Construction of the Southbridge Street bridge, Worcester, Massachusetts, 6402-B Plymouth Street Subway, Worcester, Massachusetts, 6403-B Construction of abutments for Washington Street during grade crossing elimination project, Worcester, Massachusetts, 6404-B Franklin Street and Harding Street bridges, Worcester, Massachusetts, 6405-B Bridge #161, trolley line going through the middle, Dalton, Massachusetts, 8074-B Bridge #162, trolley line going through the middle, Dalton, Massachusetts, 8075-B Bridge #162, trolley line going through the middle, Dalton, Massachusetts, 8076-B Bridge #67, from south side of tracks looking north, 8077-B Bridge #135, Chester, Massachusetts, 8078-B Bridge #67, south wing, west abutment, 8079-B Bridge #75, general view of south side, looking north, East Brookfield, Brookfield, Massachusetts, 8081-B Bridge #75, east end, looking north, East Brookfield, Brookfield, Massachusetts, 8082-B Bridge #75, east end, looking north, East Brookfield, Brookfield, Massachusetts, 8083-B Bridge #195, north abutment, looking south, East Chatham, Chatham, New York, 8084-B Bridge #149, view of abutment, Becket, Massachusetts, 8085-B Bridge #148 over the Westfield River, Becket, Massachusetts, 8086-B Bridge #148 over the Westfield River, Becket, Massachusetts, 8087-B Bridge #145, Becket, Massachusetts, 8088-B Bridge #145, Becket, Massachusetts, 8089-B Bridge #208, Chatham, New York, 8090-B Bridge #369, east side, West Oxford, Oxford, Massachusetts, 8091-B Bridge #369, west side, West Oxford, Oxford, Massachusetts, 8092-B Bridge #409, North Dana, Dana, Massachusetts, 8093-B Bridge #190, Richmond Furnace, Richmond, Massachusetts, 8094-B