Baldwin St. carhouse Columbus Ave. Trackwork Construction scene of elevated tracks with workers and equipment, next to an embankment Tracks with a building to the left Close-up of the end of a rail Close-up of a rail Close-up of a rail, lying across a track Close up of a length of rail with a smaller curved piece on top Street Street View looking down tracks with a metal guardrail on the left Close up of cracks along a cement wall Wall and building Wall Men shoveling snow on to snow conveyor in Copley Square, Boston, Mass. Saugus Branch East from Main St. crossing Saugus Branch, Faulkner Station Mass. Ave. subway entrance Salem St. heating plant Dark stone on street carved with "B AD 1823" Warren Bridge Tracks Medford St. Fence near Arlington Ave. George St. yard, foundations for rail bending shed George St. yard, foundations for rail bending shed Bridge St. Medford St. from 25' s. of Washington St. Looking in town on the outbound track, Warren Bridge, Boston, Mass. Looking out of town on inbound track Warren Bridge Northerly on Medford St. at Cross St. Dover St. Boylston St. - subway platform Broadway #2 Broadway #1 Newstand Newstand Franklin Station Tremont St. Tremont St. near Union Park St. Tremont St. near Union Park St. Tracks running past a large wooden building Elevated Elevated Hyde Park Avenue Viaduct pier Kenmore Subway incline Kenmore Subway incline Kenmore Subway incline