Bridge Collapse: Six Months Later

There was a lot of news about the bridge this month. PennDOT and the Mayor’s office held a press conference on Monday to announce that the bridge may be completed before the end of the year. This unusually fast pace is because construction is underway while the design is still being worked out. Inspired by the event, I went to Frick Park after work and explored the view of the bridge from the northern approach along the Tranquil Trail.

While the news is good for the Fern Hollow Bridge reconstruction, there were hiccups this month on the Swindell and Port Authority bridges.

Below is a slideshow of photos from my hike this month followed by the news updates on the Fern Hollow Bridge and other bridge maintenance and replacement efforts in Pittsburgh and Allegheny County.

  • The beams for the new Fern Hollow Bridge are being delivered to the site two per day, generating excitement on news and social media. (WTAE video of the first beam delivery, July 26, 2022; CBS article and video, July 25, 2022)
  • Two artists were selected to provide artwork for the new Fern Hollow Bridge (City Press Release, July 25, 2022)
  • Despite the press conference, artist announcement, and beam delivery schedule, there are no new updates on PennDOT’s project page regarding the reconstruction of the bridge.
  • Similarly, no new updates have been posted regarding the National Transportation Safety Board’s ongoing investigation into the Fern Hollow Bridge collapse.
  • The City created a Commission on Infrastructure Asset Reporting and Investment in March 2022, but this commission has not been added yet to the city’s website listing all Boards and Commissions and I have not seen any announcements of any appointments to the new Commission. However, there was a press release this month asking for applicants interested in serving in any of the city’s boards and commissions.
  • WSP USA was selected to manage the City’s new Bridge Asset Management Program. (Tribune Review, July 19, 2022)
  • On Tuesday, Port Authority found a crack in one of the rails on the bridge that was just repaired. The inbound T service was discontinued for two days to enable the replacement of this portion of track.
  • On July 1, Pittsburgh’s Swindell Bridge was closed due to falling debris. The falling debris was noticed during the first phase of repairs, which was repaving the road. (City Press Release, July 1, 2022) The subsequent inspection found that the debris came from the repairs – material accumulated in one of the drainage troughs, putting unusual pressure on the trough and causing it to “tear open and spill” the debris onto route 279 – hours after I had driven under it. (City Press Release, July 5, 2022)

Additional Resources:

Both PennDOT and the Federal Highway Administration have interactive maps of bridges for the state and country respective, and their inspection statuses.

Previous Fern Hollow Bridge Posts:

Five-Month Update

Four-Month Update

Two-Month Update

One-Month Update

Two-Week Update

One-Week Update

Day After

Breaking News

Then & Now: Herron Avenue Bridge

Our next stop on the 10-year anniversary series looking at the changes to and around Pittsburgh’s bridges is the Herron Avenue Bridge. This is another bridge that passes over the MLK Jr or East busway. Traveling down the busway toward downtown from the Baum and Centre Bridges we looked at last month, this bridge is three bridges closer to downtown. It connects the Polish Hill and Lawrenceville neighborhoods in Pittsburgh.

On the northeastern side of the bridge is the former Iron City Brewery. When I walked this bridge in 2012, there were plans in the works to redevelop this complex of 20 or so buildings. Ten years later, not much has changed on this site – other than the clearing away a large pile of dirt and debris near the loading docks (visible in the second photo pair below). According to new articles about the site published in 2019 and 2021, some exterior stabilization has occurred and there are still plans in the works to renovate the site (WPXI, CBS, City Paper, Pittsburgh Business Times).

One the other side of the bridge, a major transformation is underway changing from a warehouse with large parking lots to a dense mixed-use development. The new buildings are visible from many angles of and from the bridge (see all but the second photo pair below). Construction started last summer and the project website says that pre-leasing was to begin in spring of this year, but based on the information on the website it doesn’t look like this has begun yet. One of the amenities listed is the views, which include the views of downtown stolen from the bridge.