BOSTON- BRIDGE REHABILITATION, B-16-052, BOWKER OVERPASS OVER MASS PIKE, MBTA/CSX, & IPSWICH STREET AND RAMPS (BINS 4FD, 4FG, 4FE, 4FF & 4FJ)
The purpose of this project is to restore the serviceability of this bridge structure and address structural deficiencies. The existing superstructure will be replaced on its current footprint and includes the bridge deck, sidewalks, parapets, safety screens, structural steel, expansion joints and bearings. The existing concrete piers and abutments will be evaluated for seismic resistance and rehabilitated for reuse. The work will be performed using accelerated bridge construction techniques to minimize traffic impacts.