Construction Update: Fall 2019

Construction Update: Fall 2019 

Westbound Repairs Finished, Work Underway on Eastbound Side

Fall 2019 — The contractor has completed repairs to the westbound side of the Grays Ferry Avenue Bridge over the Schuylkill River in Southwest Philadelphia, shifted two lanes of traffic onto the rehabilitated westbound lanes, and begun work on the eastbound side of the span.

Traffic shifted to eastbound side

The contractor finished rehabilitation of the structural components and placed the pavement overlay on the westbound concrete deck in early fall prior to the shift to the next construction stage in late October. Some work remains to be done on the westbound side after structural and deck repairs are completed on the opposite side.

During the current construction stage, crews will remove the eastbound concrete overlay and clean and repair the stormwater drainage inlets before starting structural repairs similar to those that were completed on the opposite side, including repair/rehabilitation of deck’s structural steel components and replacement of deteriorated “beam seats”, where the structural members rest atop the concrete support piers.

In addition to bridge deck and superstructure repairs, crews also will continue repairs to the concrete abutments and support columns.

The eastbound deck’s expansion dams, which allow normal expansion and contraction of the bridge deck’s individual concrete slabs due to seasonal changes in temperature, will also be replaced, and workers will repair deteriorated areas of the existing concrete deck.

The bridge’s drainage system also is being replaced.

The project is expected to be completed in late 2020.