Construction of Prescott Street Bridge, west abutments, looking northwest, East Boston, Mass., 10216-B Prescott Street Bridge, east abutment, looking northeast showing method of bracing copings, East Boston, Boston, Mass., 10217-B Prescott Street Bridge, east abutment, looking north, East Boston, Boston, Mass., 10218-B Storage Basin, outlet drain, looking south, East Boston, Boston, Mass., 10219-B Storage basin, showing method of bracing, looking north near center of basin, East Boston, Boston, Mass., 10220-B Storage basin and outlet drain, looking northeast from center of basin, East Boston, Boston, Mass., 10221-B Grade crossing elimination project, Bennington Street, looking northeast, East Boston, Boston, Mass., 10222-B Curtis Street, looking north to Standard Oil Tracks, showing tank cars, East Boston, Boston, Mass., 10223-B Curtis Street, looking north to Standard Oil tracks, showing tank cars, East Boston, Boston, Mass., 10224-B Grade crossing elimination project, Prescott Street Bridge, east abutment, looking north, East Boston, Boston, Mass., 10225-B Storage basin, drain at north end, looking north, East Boston, Boston, Mass., 10226-B Elimination of grade crossing project, Worcester, Mass., 9975-B Machine Shop, exterior, Worcester, Mass., 9976-B View along tracks during elimination of grade crossings, South Worcester, Worcester, Mass., 9977-B Switch stand, Worcester, Mass., 9978-B Looking west from viaduct, Worcester, Mass., 9979-B Tracks looking southeast at Gates Street, South Worcester, Worcester, Mass., 9980-B Green Street, looking east, Worcester, Mass., 9981-B Green Street, looking west, Worcester, Mass., 9982-B West of Hammond Street, looking west, Worcester, Mass., 9983-B View during construction of bridges for elimination of grade crossings, Gardner Street arch, South Worcester, Worcester, Mass., 9984-B View at Hammond Street, looking east before elimination of grade crossings, Worcester, Mass., 9985-B Looking east from Gardner Street crossing, Worcester, Mass., 9986-B Elimination of grade crossing project, South Worcester, Worcester, Mass., 9987-B Maddison Street looking east, clock tower of old station in background, Worcester, Mass., 9988-B Madison Street, looking west, Worcester, Mass., 9989-B During elimination of grade crossings, Boston and Albany coal pockets, South Worcester, Worcester, 9990-B During grade crossing elimination project, Worcester, Mass., 9991-B During elimination of grade crossings, tracks at Crompton and Knowles Loom Works, looking west, South Worcester, Worcester, Mass., 9992-B During elimination of grade crossings, looking east from Grand Street Crossing, South Worcester, Worcester, Mass., 9993-B During elimination of grade crossings, looking east from Grand Street Crossing, South Worcester, Worcester, Mass., 9994-B View at Washington Street, looking east, clock tower of old railroad station in background, taken prior to construction of new railroad station and elimination of grade crossing in 1909, Worcester, Ma… View at Madison Street, looking west, taken during elimination of grade crossing, Worcester, Mass., 9996-B Madison Street looking easterly, during elimination of grade crossings, Worcester, Mass., 9997-B View during elimination of grade crossings, South Worcester, Worcester, Mass., 9998-B Gates Avenue, looking south, during elimination of grade crossings, South Worcester, Worcester, Mass., 9999-B View taken during elimination of grade crossings, Illinois Street looking east, South Worcester, Worcester, Mass., 10000-B View taken during elimination of grade crossings, South Worcester, Worcester, Mass., 10001-B Looking east, during elimination of grade crossings, South Worcester, Worcester, Mass., 10002-B View during elimination of grade crossings, South Worcester, Worcester, Mass., 10003-B Gate house at Grand Street, South Worcester, Worcester, Mass., 10004-B View taken during elimination of grade crossings, South Worcester, Worcester, Mass., 10005-B New Union Station project, rear view during construction, Worcester, Mass., 10006-B New Union Station, interior of waiting room, newsstand, Worcester, Mass., 10007-B Washington Square, showing old Union Station on left, Worcester, Mass., 10008-B Washington Square, showing old Union Station on left, old bus in front of new station, Worcester, Mass., 10009-B Construction of new Union Station, north elevation, Worcester, Mass., 10010-B Old Union Railroad Station, interior of Ticket Agent's office, Worcester, Mass., 10011-B New Union Railroad Station project, express building and power house in foreground, looking west, Worcester, Mass., 10012-B New Union Railroad Station, looking east showing tracks and platforms, Worcester, Mass., 10013-B