Winter 2019/2020 Construction Update

Construction Continues on Eastbound Side

Winter 2019/2020 — With repairs completed to the westbound side of the Grays Ferry Avenue Bridge over the Schuylkill River in Southwest Philadelphia, two lanes of traffic have been shifted onto the rehabilitated westbound lanes as the contractor continues to repair the eastbound side of the span.

During the current construction stage, crews are replacing the existing expansion dams, which allow normal expansion and contraction of the bridge deck’s individual concrete slabs due to seasonal changes in temperature.

The eastbound deck’s pavement overlay has been removed to allow workers to repair deteriorated areas of the existing deck.

The bridge’s drainage system also is being replaced.

The contractor also has begun repairs to the deck’s steel structural 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 continue repairs to the concrete abutments and support columns underneath the bridge.

As part of the improvements to the bridge, PennDOT will install a 10’-wide, barrier protected pedestrian/bicycling lane to the eastbound side of the bridge once the structural repairs are completed and the final pavement overlay is applied. The protected lane will connect directly with access to the Schuylkill River Trail that runs under the bridge.

The project is expected to be completed in late 2020.

Fall 2019 Construction Update

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.

Summer 2019 Construction Update

Deck, Structural Repairs Continue on Westbound Side of the Bridge

An exposed expansion dam

Summer 2019 — Construction crews continue making repairs to the westbound deck and to the structural components of the Grays Ferry Avenue Bridge over the Schuylkill River in Southwest Philadelphia.

Expansion dams that control movement of the individual concrete deck slabs on the westbound side are being repaired or replaced. The dams allow the bridge deck’s individual concrete slabs to expand and contract — a normal occurrence — due to seasonal changes in temperature.

The overlay on the westbound deck has been removed, allowing crews to identify and fix a number of deteriorated areas.

Protective shielding in place under the bridge

In addition to bridge deck repairs, crews are also repairing deteriorated “beam seats” — where the steel girders rest atop support piers — on the underside of the bridge.

The bridge’s drainage system also is being replaced.

The westbound concrete deck will be repaved at the end of the current stage, which is expected to take most of the 2019 construction season to complete.

The westbound side of the bridge is currently closed, and traffic is reduced to one lane in each direction on the eastbound side of the span.

A barrier-protected multi-use path is open on the eastbound side of the bridge.

Stage 1 construction graphic
Stage 1 construction graphic.

At the completion of Stage 1 repairs, traffic will be moved to the westbound side and similar repairs will take place on the eastbound lanes.