Rehabilitation of a 115-year Old Truss Bridge

摘要

Details on the inspection, design and construction for the rehabilitation of an early 1890's bridge that crosses the Norfolk Southern rail lines in the City of Roanoke, Virginia. The structure consists of a 100-foot steel Warren truss main span with built-up steel through-girder approach spans which were all dismantled and delivered to an off-site fabricator for repairs, strengthening and painting.