Construction of Green Street Bridge in new Union Station project, Worcester, Mass., 10022-B Construction of new Union Railroad Station, west side, Worcester, Mass., 10023-B Construction of Signal Tower #28, New Union Station project, Worcester, Mass., 10024-B Part of old freight yard, side of old Union Station shown on left, Worcester, Mass., 10026-B Looking down tracks from Grand Street Crossing, Worcester, Mass., 10027-B View down tracks from Grand Street, Worcester, Mass., 10028-B Looking east from Plymouth Street, Worcester, Mass., 10029-B View down tracks from Grand Street, Worcester, Mass., 10030-B Grafton Street Railroad Crossing, before elimination in 1909, Worcester, Mass., 10031-B View down tracks, Worcester, Mass., 10032-B Old Union Station, Boston and Maine Railroad, exit, Worcester, Mass., 10033-B Powell Planer's Works, exterior, Worcester, Mass., 10034-B Leonard Street, looking north, elimination of grade crossing project, Worcester, Mass., 10035-B Illinois Street looking west, elimination of grade crossing project, Worcester, Mass., 10036-B Illinois Street looking east, elimination of grade crossing project, Worcester, Mass., 10037-B East end of old freight yard, looking west, Worcester, Mass., 10038-B Tracks looking west from new station, Worcester, Mass., 10039-B Construction of new Union Station, Worcester, Mass., 10040-B Old railroad station clock tower, taken from roof showing view of city, Worcester, Mass., 10041-B American Express Building at Grafton Street arch, exterior, Worcester, Mass., 10042-B Old Union Station, clock tower, Worcester, Mass., 10043-B Rear view of new station during construction, Worcester, Mass., 10044-B Old Union Station, porte cochere showing sign indicating final closing and farewell, late model automobile in foreground, Worcester, Mass., 10045-B Old Union Station, south side, showing dismantling of train shed and raising tracks over streets, Worcester, Mass., 10046-B Construction of new Union Station, front elevation looking west from old station roof, Worcester, Mass., 10047-B Construction of new Union Station, front elevation looking west from old station roof, Worcester, Mass., 10048-B Construction of new Union Station, looking down into unfinished area for concourses, view to west, Worcester, Mass., 10049-B Construction of new Union Station, west side looking east, showing steel work for elevated tracks and platform canopies, Worcester, Mass., 10050-B Construction of new Union Station, west side looking east, Worcester, Mass., 10051-B Construction of new Union Station, west side, looking east, old station in background, Worcester, Mass., 10052-B Construction of new Union Station showing west side and elevated tracks for Boston and Maine Railroad and New Haven Railroad trains, Worcester, Mass., 10053-B West side of new Union Station, looking east, showing start of elevation of tracks and building of bridges over streets, Worcester, Mass., 10054-B Construction of new Union Station, front elevation looking west from roof of old station, Worcester, Mass., 10055-B Construction of new Union Station, front elevation looking west from roof of old station, Worcester, Mass., 10056-B Construction of new Union Station, front elevation looking west from roof of old station, Worcester, Mass., 10057-B Old Union Station, southwest corner, elevating tracks above street level for new station, Worcester, Mass., 10058-B Washington Square and old Union Station, showing maze of railroad tracks, trolly tracks, and crossing gates. During construction of new station and dismantling of old train shed, Worcester, Mass., 100… Old Union Station, Boston and Maine Railroad, exit, 10060-B Old Union Station and temporary shelter and platform during construction of new Union Station, Worcester, Mass., 10061-B Construction of signal tower #28, in connection with new Union Station, Worcester, Mass., 10062-B Construction of new Union Station, rear of south side elevation looking north, old station in right background, Worcester, Mass., 10063-B Construction of new Union Station, rear elevation, looking north, showing start of raising tracks above street level, old station in right background, Worcester, Mass., 10064-B Construction of new Union Station, front elevation, looking west from old station roof, Washington Square in foreground, Worcester, Mass., 10065-B Construction of new Union Station, front elevation, looking west from old station roof, Washington Square in foreground, Worcester, Mass., 10066-B Construction of new Union Station, front elevation from old station, Worcester, Mass., 10067-B Construction of new Union Station, looking west, view from roof of old station, Worcester, Mass., 10068-B Construction of new Union Station, south side, looking east, Worcester, Mass., 10069-B Temporary platforms during construction of new railroad station, looking east, Worcester, Mass., 10171-B Temporary platforms during construction of new station, Worcester, Mass., 10172-B Gates Street crossing taken in connection with South Worcester grade crossing elimination, Worcester, Mass., 10173-B