Then & Now: Penn Ave Bridge Ramp

Closing out the East Liberty portion of the Then & Now 10-year anniversary series is the Penn Ave Bridge Ramp. This ramp inspired the second Pittsburgh edition of What is a Bridge?. As best as I can make out from the data on the National Bridge Inventory, the Federal Highway Commission does not consider the ramp a bridge. It is not marked as one of the bridges inventoried by the Commission. And the data for the Penn Avenue Bridge does not include any approach spans. This leaves me wondering who, if anyone, inspects the ramp.

As I cannot find a public source that shares inspection data of the ramp (if it is inspected), its condition rating is anyone’s guess. However, this lack of data may be attributable to the change the ramp underwent in the last ten years. It was originally a ramp for buses to travel from a major bus stop off Penn Avenue onto the East Busway. With the redevelopment of the East Busway Station, this bus stop was redesigned as a regular on-street stop and the ramp was converted to pedestrian access only (second photo set below). The National Bridge Inventory seems to skip over pedestrian bridges as the East Liberty Pedestrian Bridge featured in February is also not listed.

Regardless of the ramp’s condition, its fate now seems tied to the fate of the Penn Avenue Bridge as the gap between the two been filled in with much needed greenspace (first photo set below). The Penn Avenue Bridge was last inspected in May 2020 (which means it probably has been or will be inspected again this month). It received a “poor” condition rating in that inspection – a rating that is worrying for Pittsburghers since the collapse of the “poor” condition Fern Hollow Bridge, despite reassurances from the bridge engineering community that “poor” condition does not necessarily equate to imminent danger.

Then & Now: East Liberty Station Bridge(s)

Just beyond the South Highland Bridge from the East Liberty Pedestrian bridge is the busway’s East Liberty Station. When I moved to Pittsburgh over a decade ago, there were two pedestrian bridges over the busway and train tracks – one at either end of the station – and a ramp providing buses on Penn Avenue access to the busway. Across the tracks from the busway was a one-story, graffiti-covered warehouse, a parking lot, and a drive-through bank. Along Penn Avenue and connected by the ramp to the busway was a major bus stop on its own governor’s drive.

All of this was replaced in 2014-2015 with a transit-oriented development. The two boxed-in (a step beyond caged) pedestrian bridges were demolished and replaced by a new open bridge (first photo pair below) and a crosswalk on the busway. The bus ramp was renovated into an accessible pedestrian ramp (seen in the east view, second photo pair). Plantings were introduced on both the bridge and the ramp, changing this portion of the vast paved, treeless area into a desert oasis. It is still a hot and uncomfortable place to be in the summer months, but at least now there are black-eyed Susans to bring cheer.

The warehouse, parking lot, drive-through bank, and Penn Avenue bus stop were replaced with a massive mixed-use complex called EastSide Bond (glimpsed on the right in the final pair of photos, also visible in the South Highland Avenue Bridge Then & Now post). The new development features 360 residential units, 43,000 sq ft of retail (most of which is occupied, except for the promised anchor tenant), 554 parking spaces in a garage under the buildings, and a 120-space bike parking garage (which I’ve only ever seen a handful of bikes in, probably because Penn Avenue is not a bike-friendly thoroughfare).

Similar to the older, new developments near the East Liberty Pedestrian Bridge, this site and its uses cater to a White and moneyed demographic. However, in 2010, East Liberty had a population that was 67% Black (down from 72.5% a decade prior) and the median income was $23,000. This means the site is catering to an audience that currently makes up a minority of the neighborhood. Perhaps that is why whenever I pass by or stop at one of the retail locations at EastSide Bond, I feel like it has a luke-warm success. In contrast, the Target across the street is heavily trafficked as is the busway station – both are used by the current population.

Once upon a time, Black residents were pushed to East Liberty through Urban Renewal and the demolition of their previous lives. Now, we may be witnessing the pushing out of Black residents through redevelopment and the demolition of their current lives. The current proposed redevelopment of the shopping center south of the East Liberty Station promises to bring the grocery store back and to include 35 affordable units out of 232. There is no mention of whether any of the other smaller retail stores that catered to the current population will be returning. I also wonder if the grocery store will still carry beauty products for darker skin tones when it reopens. Down the street, the redevelopment of the former affordable and predominantly Black Penn Plaza apartments is the latest project that is definitely catering to people who are not the majority residents of the neighborhood, after permitting affordable housing units to deteriorate through neglect before demolishing them.

Bridge Collapse: Two Month Update

It’s been two months since the collapse of the Fern Hollow Bridge over Pittsburgh’s scenic Frick Park. Below is a summary of updates from across the city and state on activity related to the collapse. If I have missed anything of interest, please share it in the comments and I will try to include it in future updates.

  • As of March 8, construction is expected to start in April on the new bridge.
  • The design of the new bridge was released causing chagrin among neighbors, urban designers, accessibility advocates, mobility advocates, and users of the park. The only people I have heard directly or indirectly say only positive things about the new bridge design are engineers (though some engineers also have concerns).
  • The Pittsburgh Business Times compiled a detailed special report on bridge conditions in the region and what is needed to repair them. Allegheny County has more bridges than any other county in Southwestern Pennsylvania. Statewide, Allegheny County ranks 37 out of 67 for the most poor condition bridges and 44 out of 67 for the most good condition bridges.
  • The Charles Anderson Memorial Bridge has been featured in social media conversations due to its rusted condition. A project to “modernize” this bridge was launched in 2019. The final design is expected to be completed in 2024 with construction starting in 2025.
  • Two local start-ups (robotic- and drone-based) are working to provide bridge inspection services that could create more detailed, less biased condition analyses in less time to municipalities and other bridge owners. (Pittsburgh Business Times, February 25, 2022)
  • No new information has been released in the National Transportation Safety Board’s ongoing investigation into the collapse. According to an article in the Post-Gazette, the investigation will take at least a year.
  • The City’s legislation to establish the Commission on Infrastructure Asset Reporting and Investment was signed by the Mayor on March 3, 2022, and is effective as of that date. (City Council legislation page)
  • The City’s legislation to establish public reporting procedures on city infrastructure by the Department of Mobility and Infrastructure also became effective on March 3, 2022, with the Mayor’s signature. (City Council legislation page)
  • There are no new updates on the bridge repair being conducted by Port Authority, but as a resident in the affected area, I recently received a letter from Port Authority. This letter announced that they were taking advantage of the existing detour to implement some stop upgrades to the T stations in Beechview and Dormont. These renovations had been on the schedule for the near future and were being bumped up due to the current rerouting. The stop upgrades are expected to take 6 months. The letter did not mention how that would impact the resumption of normal T service. Based on the press release from February 16, there are only 6-8 more weeks of work before the bridge is restored. It seems unlikely that normal T service will resume in Beechview for several months after that with the continued concurrent work on the stops in the neighborhood.
  • A February 4th Facebook Live Q&A with PennDOT is the only reference I have found yet that says the inspections have been completed on the 5 other bridges in Pennsylvania that use the same K-design as the collapsed Fern Hollow Bridge. At about minute 19:30, a representative from PennDOT states that these bridges have all been inspected or will be inspected by the end of the day on February 4th. He also said that they are all in better condition with ratings of “fair” and “good,” instead of Fern Hollow’s “poor condition” rating, and none have weight restrictions.
  • I also found that PennDOT has its own interactive map of bridges in the state and their inspection status separate from the Federal Highway Administration’s resource.
  • The City of Pittsburgh announced on March 2 that they are starting maintenance repairs to the Centre Avenue Bridge that will take place on the underside over several months. The work is not expected to affect pedestrian or vehicular traffic.
  • The City of Pittsburgh announced in the middle of March that they were “proactively” closing the northern sidewalk on the Meadow Avenue bridge to conduct “necessary,” but “not an imminent structural concern” repairs to the bridge following a routine inspection.

Previous Fern Hollow Bridge Posts:

One-Month Update

Two-Week Update

One-Week Update

Day After

Breaking News

Then & Now: South Highland Ave Bridge

When I first started walking Pittsburgh’s bridges, the South Highland Avenue Bridge rated among those that were more than a little creepy. First, you were partially caged in. Second, the integrity of the wooden planks holding you up seemed more than questionable. I have no doubt that this bridge was rated in “poor condition” at that time. Now, the new bridge is considered in “good condition” per the National Bridge Inventory as of its November 2017 inspection. It has presumably been inspected twice more since then (November 2019 & November 2021), but those results have not been made publicly available yet.

The reconstruction of this bridge in 2013 made me hopeful that the similarly creepy bridge at South Negley Avenue would also shortly be reconstructed. This has yet to happen. My hope is renewed with the passage of the Infrastructure Investment and Jobs Act coupled with the greater attention “poor condition” bridges are receiving this year after the collapse of the Fern Hollow Bridge. However, according to a recent article on the redevelopment of the busway station adjacent to the South Negley Avenue bridge (Tribune Review, February 16, 2022), funding issues and coordination with Norfolk-Southern Railroad are causing continued delays to the proposed reconstruction of this bridge.

The new South Highland Avenue is a definite improvement over the last one. I no longer cringe at the thought of walking across it as being fenced in is better than being caged in (second photo set below). Yet, it is still not a pleasant experience to walk this bridge.  On the other hand, the Smithfield Street Bridge, for example, is a nice bridge to walk despite the many places where the sidewalk has rusted out providing direct views to the river below. The difference in these experiences is in part due to the bridges’ environments – nothing short of climate change will return the former river to what is now the busway and train tracks under the South Highland Bridge. However, design also plays a part in the experience. Many people in Pittsburgh’s architecture and design community are concerned that a poor bridge design will be rushed through on the Fern Hollow Bridge replacement with the excuse that it is an emergency (WESA, March 3, 2022). As the Fern Hollow Bridge has pleasant surroundings, it will be the bridge’s design that makes or breaks the experience of using the future bridge.

The South Highland Avenue bridge was replaced before it turned into an emergency. I assume the reason why it was replaced when it was while the South Negley Bridge continues to rust away is the massive amount of investment and redevelopment that was put into the East Liberty neighborhood in the last 10+ years. Looking west from the bridge, the early developments are visible, including the East Liberty Pedestrian bridge that was last month’s 10-year anniversary featured bridge and the Whole Foods location. These developments are old enough that the “Then” and “Now” views (third photo pairing) look substantially the same. The newer developments are clear in the east view (final photo pairing below), which looks like a completely different world between the “Then” and “Now” views. Next month’s feature will discuss this redevelopment in greater detail.

In Memoriam & Bridge Collapse Update

My uncle Jon, the writer, died this week. While he was and did much more than write, our strongest connection was through words. He taught me the basics of blogging, helped me select the platform for urbantraipsing, and gave me advice and support along the way. After years of living with advanced cancer, he was physically in very poor condition. Mentally and spiritually, he remained strong and very much himself until the end. A creative, compassionate, and witty man, Uncle Jon will be much missed.


Fern Hollow Bridge collapse updates, one month later:

  • No new information has been released in the National Transportation Safety Board’s ongoing investigation into the collapse.
  • The City’s legislation to establish the Commission on Infrastructure Asset Reporting and Investment underwent several amendments last month, but appears to have reached its final version. Perhaps it will be passed and sent to the Mayor for signature soon. (City Council pending ordinance)
  • The City’s legislation to establish public reporting procedures on city infrastructure by the Department of Mobility and Infrastructure was also amended multiple times. This one appears to have caused more questions as it was also sent for a legal opinion before being passed out of committee. (City Council pending ordinance)
  • The Port Authority’s South Busway Bridge remains closed with repairs expected to take up to 3 months, though the detour due to the bridge closure is still listed as indefinite (the end date shows as December 2049). (Press release, detour details)

Previous Fern Hollow Bridge Posts:

Two-Week Update

One-Week Update

Day After

Breaking News

Then & Now: East Liberty Pedestrian Bridge

Just after I began my 10-year anniversary celebration of bridge walking, the Forbes Ave Bridge over Fern Hollow collapsed on January 28, 2022. This accident shone a light on a pattern of infrastructure funding in the time since I became a bridge person. Ten years ago, there were several bridges built, repaired, or replaced in Pittsburgh. Five years later, the flurry of long overdue investment in our infrastructure stopped – before all the bridges that needed help received it. An article on the aftermath of last month’s bridge collapse reminded me that federal funds were allocated toward infrastructure under the Obama administration. As a result, many bridges that were falling apart were fixed or replaced. It seems that when that funding stopped, so did the repairs. Now that new funding has been allocated under the Biden administration, we should see a similar spurt of investment in our infrastructure, starting with the now missing Fern Hollow Bridge.

One of the bridges presumably supported by the Obama infrastructure funding was the brand-new pedestrian bridge across the East Busway connecting the Shadyside and East Liberty neighborhoods. This bridge is 10-years old this month. The “road” surface of the bridge hasn’t held up very well: the paint was faded and the top surface was patchy when I returned this month. On the other hand, the over-the-top lamps and giant glitter looked like they have held up well. Though it’s hard to say in wintertime, the landscaping between the cage and the bridge walls also appeared to be well maintained.

From the bridge, some of the new developments in East Liberty are visible. Looking southwest toward the current location of Whole Foods (soon to relocate), one of the several new apartment buildings along the Baum-Centre corridor is visibly under construction in the far right of the second set of photos. In the third set, the northeast view shows the new South Highland Avenue Bridge and (to the left of the bridge) the final phase of the East Side Bond development that brought several buildings of first floor commercial with residences above.

I was surprised to find that the highly controversial and massive redevelopment of the former Penn Plaza affordable housing complex was not visible from this bridge. Despite being only a quarter mile apart, the first phase of redevelopment is blocked from the bridge’s view by the iconic Motor Square Gardens building. One of the controversies of this new development is that affordable housing units were demolished without replacement for a series of commercial buildings which include the feature anchor of the pricey Whole Foods grocery store.

The pedestrian bridge was controversial when it was proposed and built. It connects the wealthy Shadyside neighborhood to the expensive Whole Foods, a high-end liquor store, and other luxury shops. It is also redundant as the South Highland Avenue bridge is only 0.1 miles away. A quarter mile away, is the neighborhood of Larimar whose residents are primarily living on low-incomes and do not have a walkable route to the lower cost Giant Eagle grocery store or Trader Joes that are just on the other side of the busway from their homes. For years, the residents have been asking for a pedestrian bridge over the busway to give them better access to these stores. Instead of a bridge serving those who need it, an ornamental bridge was built to provide access for those who already have abundant options.

Around the same time that this bridge was built, the Port Authority altered its bus service by eliminating the 94B bus that connected the low-income residents of Larimar with a shopping center featuring Walmart, Giant Eagle, TJ Maxx and similar clothing retailers, and other stores. In addition to providing shopping opportunities for necessities, these locations provided jobs. The 94B bus was never less than half-full (an unusual condition for Pittsburgh buses outside of rush hour). This bus was replaced by the 75 bus, which connected the higher-end shopping centers of South Side Works and Bakery Square through the wealthy residential neighborhood of Shadyside. For years, it was common to be the only person or one of a handful of people riding the 75. Eventually, the Port Authority acknowledged the value of the 94B route and tact it on to the end of the 75 route.

Presumably both the pedestrian bridge and bus route changes of 2012 were supported at least in part by the federal infrastructure funds of the time. With the current round of federal funding, it would be nice to see a greater focus of infrastructure investment for those who need it and not on additional luxury options.

Bridge Collapse: Two Weeks Later

I had intended to do some serious traipsing this weekend in and around Frick Park to see what kind of angles and views I could get on the site of the bridge collapse into Fern Hollow. Unfortunately, a foot injury during the week has limited my mobility to within a short range of my car. Fences and construction tape block unauthorized people from getting closer than the intersection of Forbes and Braddock on the west side of the site.

Below are updates on the activity inspired by or related to the bridge collapse, some of which follow-up on the activity identified a week after the collapse:

  • UpstreamPGH is concerned about and monitoring the environmental impacts of the collapse and reconstruction on Fern Hollow Creek and its ecosystem. (Post-Gazette article, February 11, 2022)
  • City Council extended the Mayor’s Declaration of Disaster Emergency through May 2, 2022. (City Council Resolution)
  • The National Transportation Safety Board investigation posted investigation details on February 7 describing what happened in the collapse based on the evidence reviewed so far. No probable cause has been determined yet. It is believed that the collapse started at the west end.
  • The City’s legislation on establishing the Commission on Infrastructure Asset Reporting and Investment is scheduled for council’s standing committee meeting this week. (City Council pending ordinance)
  • A related piece of legislation to establish public reporting procedures on city infrastructure by the Department of Mobility and Infrastructure was also heard and amended in council last week, but a new date has not been set for moving this legislation forward yet. (City Council pending ordinance)
  • The cause of the shift was identified in the bridge that Port Authority closed a week after the Fern Hollow Bridge collapse. It is believed that water got into the superstructure and with the freeze-thaw weather we’ve been having expanded and contracted causing the shift. (WPXI news article, February 10, 2022)
  • The City of McKeesport sped up the reinspection and closure of the Versailles Ave Bridge due to the increased risk from the fluctuating freeze-thaw temperatures. (WTAE news article, February 11, 2022)
  • The Pennsylvania Department of Transportation has order the inspection of 5 bridges across the state that share the same design as the Fern Hollow Bridge (WTAE news article, February 2, 2022):
    • Canon-McMillan Alumni Bridge in North Strabane
    • Shenango Road Bridge in Beaver
    • Philip J Fahy Memorial Bridge in Bethlehem (walked & posted)
    • McCallum Street Bridge in Philadelphia
    • Murray Ave Bridge over Beechwood Blvd in Pittsburgh (walked, but not posted yet)
  • The final of the Three Sisters Bridges, the Roberto Clemente/6th Street Bridge, will undergo its renovation starting on February 14, 2022, through December 2023. (WTAE news article, February 2, 2022)
  • Allegheny County (the owner of the Three Sisters Bridges) has plans to resolve 25 of its 27 poor condition bridges by 2024 with seven bridges scheduled to be removed or replaced this year. (Post-Gazette article, February 7, 2022)