The Olympic Village

Posted on October 30, 2024 by Carolyn Ristau

Adrenaline is a powerful force. When I arrived in Vancouver in 2016, I bounded with energy despite only having slept 4 hours in the previous 36. After dropping my stuff off at my lodgings, I rented a bike and rode like a woman on a mission along the waterfront trail. Part of that mission was to burn off the adrenaline so that I would be able to sleep that night.

However, revisiting my photos and my recollections of this trip to write about the bridges and greenery, I’ve been haunted by the thought that there was an additional mission to that bike ride. I distinctly remember biking the trail along False Creek, but I have no photos from this excursion (the photo above is False Creek from Granville Bridge, nowhere near Olympic Village). Perhaps I was too focused on my mission? One line from my travel journal buried in a flurry of thoughts on urban design reminded me that the destination of that bike ride was the Olympic Village from when Vancouver hosted the 2010 Olympics.

In my journal reflecting on the city’ newer architecture that could have been anywhere, I wrote: “In biking along the coastal trail, there were several parts that I felt could have been Cardiff or London. For instance, the part around Yaletown felt like the Cardiff Wharf development, though this one melded into its surroundings on all sides unlike Cardiff’s which was just plopped there. The area around Olympic Village and parts also around Yaletown felt a lot like the part of London past the Tower Bridge on the southern shore.” (Photos of the area around Tower Bridge are below and, of course, the building that I remember as being what I probably was thinking of in Vancouver is not one I photographed.)

My interest in the Olympic Village came from the same place as my on-going interest in World Fairs and Urban Renewal. These are large-scale developments that cities pursue “for the greater good” to attract tourists and others outside their boundaries while ignoring or actively harming their residents. Despite the intent, the end result is often more harm than good. For example, the Olympics and World Fairs are typically promoted as events that will bring in extensive revenues to the city, but most lose money due to the large expenditures required to build the necessary facilities. A successful Fair or Olympics is the one that breaks even.

In my Comparative International Urbanism course in college, I wrote a paper on three large-scale redevelopments in London, including the Olympic Village from the 2012 summer games. I intended to visit the Olympic Village when I visited London that May, but I got distracted by bridge walking. The research I did for that paper on Olympic Villages highlighted the inequities inflicted on residents in the construction of these developments. Based on my paper, over 200 local businesses and nearly 1,000 residents were evicted for London’s Olympic Village.

While I can’t find my notes, I seem to recollect that researchers featured Vancouver as the city whose Olympic Village created the least harm for existing residents and most seamlessly integrated into city life after the games and athletes left. Something I definitely would have wanted to see while in Vancouver, but I was operating on too little sleep to take photos to prove I was there.

Cardiff Bay Wharf Development

London Tower Bridge Southern Shore

London Olympics

Bygone Bridges of Highland Park

Posted on July 12, 2024 by Carolyn Ristau

My primary day job this year involves spending lots of time with Pittsburgh archives, particularly maps. That was how I discovered that East Liberty used to have more bridges. Since then, I discovered that the Highland Park Bridge used to be in a completely different location, adjacent to the western end of Heth’s Run Bridge. The image above from the Pittsburgh Historic Maps, an online ArcGIS map viewer, shows the 1939 satellite images for the area with the former Highland Park Bridge to the left and the current Highland Park Bridge under construction on the right.

Once again, thanks to Historic Pittsburgh, I found photos of the former bridge. The first pair of photos below shows the Highland Park Bridge beyond the Heth’s Run Bridge, the older one looking west and the newer one looking east. The second pair of photos compares the Heth’s Run ravine in it’s original condition after being bridged to its restored condition after being filled in and then re-excavated. The third pair of photos compares the former and current Highland Park Bridges.

Photo sources:

Heth’s Run Bridge Photo: https://historicpittsburgh.org/islandora/object/pitt%3A715.262240.CP

Highland Park Bridge Photo: https://historicpittsburgh.org/islandora/object/pitt%3A1999.34.9

Chicago’s Other World’s Fair

Posted on June 21, 2024 by Carolyn Ristau

Unbeknownst to me at the time, on my aborted bike ride to the site of the White City in 2013, I rode right passed the site of Chicago’s other World’s Fair. The Century of Progress 1933 World’s Fair was located on what is now called Northerly Island. Adler Planetarium and Shedd Aquarium were the obligatory permanent museums opened in conjunction with or adjacent to the fair.

One of the interesting tidbits I’ve learned about this fair is that it used a rainbow of colors. Clearly, this was intended to be among the elements that would distinguish this fair from the previous one. However, it sounds to me more like Chicago was trying to imitate Buffalo’s Rainbow City, the 1901 World’s Fair.

My thanks to Zachary L. Brodt and his book From the Steel City to the White City: Western Pennsylvania & the World’s Columbian Exposition for helping me to realize that I can say I’ve visited four former US hosted World’s Fair sites as of May 2024.

Buffalo’s Rainbow City

Posted on June 15, 2024 by Carolyn Ristau

Having now been to two former World’s Fair sites, I felt compelled to round it out with a third. Weeks before COVID hit, I was in the planning phase for a trip to Buffalo when I discovered that they had held a World’s Fair in 1901. I had found my third site, though the visit was delayed several years from the fallout of COVID and life.

As I got off the bus at the end of a bridge over an expressway, I had moment of panic before seeing I was right next to the History Museum and a quiet residential neighborhood, just as I had intended. There were several parallels between this site and those I explored in San Francisco and Chicago, but the feel of the place was completely different. There was the characteristic lagoon, or in this case lake, surrounded by park, but the park and lake were designed by Frederick Law Olmsted long before the idea of the fair was born. Like Chicago, the remaining fair building(s) was used as a museum, and while the architecture is intended to inspire awe and perhaps intimidation, it is the normal awe and intimidation of the average temple to art or history seen in many cities and not the massive scale of San Francisco’s Palace. The park is also bisected by a road with dangerously fast traffic, but there are multiple safe pedestrian crossing points over and under (including the Whirly-Twirly Bridge). There was a Japanese Garden here as well, but it was installed decades after the fair and was illustrative of the fact that this site had a life before the fair and continues to have an on-going life after the fair.

The remainder of the fair site between the park and the railroad tracks where the fair had a station has been fully redeveloped. Over half of that area is now residential neighborhood(s) with a variety of housing types from modest single-family dwellings to large homes with security fencing and landscaping staff. (Passing these houses and taking photos, I again felt the potential for someone to approach and question my belonging and right to explore.) There were also two-family dwellings and apartments. I passed two schools, a former church, some industrial properties, a paddock, and a strip mall. One of the residential streets had a sign acknowledging the past as the site of the 1901 Pan American Exposition. Otherwise, I wouldn’t have know I was on the site of a former World’s Fair without having carefully studied the map of the fair beforehand. I felt as though I was in any other neighborhood of any other city that is flat and that has residents who have at least a little, though in many parts it was clear that the residents had a lot.

As I had unintentionally read about the World’s Fairs in San Francisco and Chicago before visiting those sites, I decided that I needed to intentionally read about Buffalo’s before going so that there would be some consistency in my approach. One of the points that Margaret Creighton reiterated in her book The Electrifying Fall of Rainbow City was that Buffalo was trying to outdo Chicago (they picked the Rainbow City theme and lighting scheme to be in direct contrast to Chicago’s White City). In the end, and certainly not helped by the fact that President McKinley was shot at the fair, Buffalo did not have the success they sought in receipts or in numbers of visitors.

Having now visited both Chicago and Buffalo’s fair sites, I would say that over 100 years later, Buffalo has had the greater long-term success on its fair site than Chicago. The entire area once covered by the fair is now, and has been for some time, an actively used location. From the park with a number of tourists and residents enjoying all the amenities (even in the middle of a Monday at the beginning of the school year) to the homes to the businesses, Buffalo’s fair site must by this point have long outstripped Chicago’s in number of visitors/residents/users and in tax revenue/receipts.

Chicago’s White City

Posted on May 15, 2024 by Carolyn Ristau

My fascination with World’s Fairs was started when I was a child by Laura Ingalls Wilder and the San Francisco Panama-Pacific Exposition. It has continued as an adult. Chicago’s 1893 World’s Columbian Exposition is the World’s Fair for planners. The “White City” was the first major example of the City Beautiful Movement, an attempt to reduce or eliminate the unhealthy, overcrowded cities of the time.

After years of hearing about the importance of the 1893 Chicago World’s Fair in planning and architecture and after reading Eric Larson’s The Devil in the White City, I made it a goal to visit the fair site. On one trip to Chicago when the weather was beautiful, I rented a bike and rode down the waterfront trail toward what was left of the White City. This was before I had a smart phone which meant I turned around and gave up because I feared that I had misjudged the distance by bike trail. Later, I realized I was probably pretty close and if I had only gone around one more curve, I would have seen my destination.

My next trip to Chicago was the same year I visited San Francisco. This time, I took a bus to the fair location. I picked the bus stop that on the map appeared to be the closest stop to the remaining places of interest from the fair. When I stepped off the bus onto a broken sidewalk, I found a desolate expanse of vacant land, scraggly trees, and pock-marked lawns. A weary walk presented itself every way I turned.

The bus didn’t run frequently out there. The roads that crossed the vacant expanse stretched far and wide, empty except for the random sudden appearance of a single speeding vehicle.

As soon as I had stepped off the bus and it drove off, I felt tired and scared. I wondered how to extricate myself from this horrible environment. I had some additional information that expanded the negative emotions stirred by the conditions around me. I had heard or read somewhere that the former Midway, which was where I got off the bus, was used as a sort of DMZ buffer to keep “those people” (in this case, primarily people with little income or people of color) away from the University of Chicago campus. I had clearly landed in the middle of a land of have-nots.

As I had come this far with a purpose and there seemed to be little else to do, I moved forward toward the lake. Migraine-inducing music was blaring from an unseen picnic far away and it followed me wherever I went. After feeling like I had taken my life in my hands by daring to cross the road where at any second a car could come speeding by, I reached a path among experimental plantings. Following random turns, I found the lagoon from the fair. The one white building that remained was on the opposite shore and was surrounded by scaffolding. The walk that once circumscribed the water was shut off by a menacing 6-foot high, chain link fence and a bridge that divided the lagoon seemed no longer safe to cross over, though passing under through the muck and mud was an option.

I eventually found a way forward and reached the Japanese Garden that was developed for the fair and remains a peaceful spot. Prior to that, at the moment of being confronted with a security fence and a broken bridge, the fear and doubt that often accompanies me on my explorations became overwhelming. What if I’m stopped? What if I’m questioned? Do I have a right to explore here and pass this way? Do I have a right to explore places and pass judgement?

Notre Dame Fire Five Years Later

Posted on April 13, 2024 by Carolyn Ristau

On April 15, 2019, the roof of Notre Dame caught fire and collapsed. The cathedral has been closed ever since. Almost immediately came promises to rebuild exactly as it was and reopen within 5 years. These promises are almost fulfilled. The new spire was recently uncovered and looks much like the one in my photo from 2005. The cathedral is scheduled to reopen in December 2024, five years and eight months after the fire. (Paris Je T’aime, Friends of Notre Dame; Mad White; World, April 4, 2024)

I was fascinated by the fire and commemorated it in 2019 with one of my architectural dessert masterpieces. ¹ As I mentioned in that post, I visited Paris in 2005 and was fortunate to have a connection to a guest organist. We were invited to experience the cathedral from the organ loft. A unique experience that I was distracted from enjoying fully for a number of reasons.

This trip was before I officially began urbantraipsing, but was one of the first places I unknowingly tested out the habit. It was also the first time I liked a city, a foundational necessity for urbantraipsing which paved the way for my return trip to London in 2012 where I explored adaptively reused churches and bridges.

I enjoyed the Paris trip immensely and before we left was looking forward to returning. There was much I didn’t get to see on that trip and bridges that I didn’t know I would need to document walking. One day, I will return with a more advanced camera and improved photography skills.

Unfortunately, personal encounters with COVID have disrupted my intention to have an annual architectural dessert masterpiece over the last few years. I look forward to resuming the tradition one day. ↩︎

Bygone Bridges of East Liberty

Posted on April 5, 2024 by Carolyn Ristau

East Liberty Station Pedestrian Bridge, August 2020, Carolyn Ristau

The winner of the 2024 Bridge Madness tournament, the East Liberty Station Pedestrian Bridge, faced stiff competition in the Final Four round from the Spahr Street Pedestrian Bridge. Both of these bridges are relatively new, constructed with funding sources from the Obama Administration. When I moved to Pittsburgh 15 years ago, neither of these bridges existed. There was no pedestrian connection at Spahr Street and the pedestrian bridges at East Liberty Station were boxed-in bridges with no greenery. (For a side-by-side comparison of the prior and current East Liberty Station bridges see their Then and Now post.) These are not the only changes to bridges in this area. In fact, I suggest that East Liberty has seen more bridge turn-over in the last 100 years than any other part of Pittsburgh.

G. M. Hopkins Map 1923 https://www.arcgis.com/apps/View/index.html?appid=63f24d1466f24695bf9dfc5bf6828126

Google Map 2024 https://www.google.com/maps/@40.4595742,-79.9247739,17z?entry=ttu

The Penn Avenue and South Highland Avenue Bridges have stayed fairly constant, at least as far as location is concerned. The South Highland Avenue Bridge was rebuilt and redesigned in the 15 years I’ve lived here. While the Spahr Street Pedestrian Bridge is new, the 1923 G. M. Hopkins map above shows that there used to be a pedestrian bridge at this same location. The historical precedent for a pedestrian bridge here may be another factor for why the bridge was located here and not further east where residents have been asking for a pedestrian bridge for years.

The other major bridge changes in this area are the former Ellsworth Avenue and Shady Avenue Bridges that show on the 1923 G. M. Hopkins map. Both of those are long gone. I assume they were casualties of the massive Urban Renewal of the neighborhood that significantly impacted the street grid of the area. The digital archives of Historic Pittsburgh include photos of these former bridges. The Shady Avenue Bridge seems to have been of a similar design to the former South Highland Avenue Bridge. The Ellsworth Avenue Bridge seems to have been of a similar design to the current South Negley Avenue Bridge that is just outside the map frame to the west. One key difference is that cages were added at some point to the South Highland and South Negley Bridges.

Shady Avenue Bridge October 1915, City Photographer, Historic Pittsburgh Pittsburgh City Photographer Collection 1901-2000

Bridge Collapse: Two Years Later

Posted on January 15, 2024 by Carolyn Ristau

Thirteen months ago, Pittsburgh’s Fern Hollow Bridge reconstruction was declared finished eleven months after the previous bridge had collapsed. I scoffed at this announcement at the time as the side walk wasn’t yet open and the new bridge was closed again for a month during the summer to “complete all remaining bridge work.” (Mayor’s Press Release, June 8, 2023). However, David McCullough in The Great Bridge points out that there is never a clear completion date for a new bridge. He notes that when the Brooklyn Bridge was “finished:”

There was no one moment, no particular day, when he [Washington Roebling] could have said as much, nor would there be. Bridges did not end that way. There was always something more to finish up, some last detail to attend to. The final touches at Cincinnati, for example, had dragged on for nearly six months after the opening ceremonies and it looked as though the same might happen here. (505)
David McCullough, “The Great Bridge”

The Fern Hollow Bridge, therefore, was simply following the pattern established by other greater bridges. The bridge itself now seems to be fully complete and operational: all the multi-modal options to cross are open, the trail underneath is also open, and people crossing over or passing under can experience the public art installations. However, while the physical infrastructure has been repaired, the human physical and emotional fallout from the collapse continues.

Some of the people injured in the collapse are working with attorneys to seek transparency and a way to move forward following their experience. This fall, a judge ordered the release of documents relating to the bridge and its collapse (TribLive, November 16, 2023; TribLive, November 28, 2023; WPXI, November 28, 2023; WTAE, November 28, 2023; CBS News, November 29, 2023). In December, PennDOT released hundreds of pages of documents related to the collapse (CBS News, December 23, 2023).

News

Below are the news updates on the Fern Hollow Bridge and other bridge maintenance and replacement efforts in Pittsburgh and Allegheny County.

The National Transportation Safety Board’s investigation is still listed as ongoing. No updates have been added to their website since the January 26, 2023, preliminary findings.
A year and a half after the City created a Commission on Infrastructure Asset Reporting and Investment, Mayor Gainey finally submitted nominations for the board seats to City Council (WESA, July 18, 2023). Council approved 12 commissioners on July 25, 2023, one commissioner on September 19, 2023, and one commissioner on December 18, 2023. The commission had its first meeting on December 5, 2023, (City of Pittsburgh Tweet, November 28, 2023; WPXI, December 5, 2023) but it hasn’t been added yet to the city’s website listing all Boards and Commissions. Presumably it will be added soon so that the agenda and minutes of the commission will be publicly available the same as all other city commissions. There have been no press leases regarding the long-overdue formation of this commission. I’ve only found the commissioners names by searching the City’s Legislative Center for “Appointment-Requiring Vote.” The approved commissioners are:
- Lisa Frank
- Zachary Workman
- Tyler Watts
- Tom Melisko
- Patrick Cornell
- Greg Bernarding
- Eric Setzler
- Doris Carson Williams
- Darrin Kelley
- Councilwoman Erika Strassburger
- Chief Darryl Jones
- Andy Waple
- Samuel Miclot
- Michele Miller Beener
The final designs for the rehabilitation of the Charles Anderson Bridge and the Panther Hollow Overpass are nearing completion and bids are expected to be released this month. (Pittsburgh Engage project page)
Pittsburgh’s Swindell Bridge, which closed initially from July to September 2022 due to falling debris, continues to have problems and the city is providing little to no information at this time. The expectation was that repairs over the summer would enable the bridge to fully reopen to traffic. Instead the latest repairs seem to have uncovered more issues. There is no evidence of a plan yet for addressing the situation. (TribLive, July 7, 2023; WPXI, August 7, 2023; Pittsburgh Engage page)
The “complete overhaul” of the South Negley Avenue Bridge announced in 2022 (CBS, February 25, 2022) has not been mentioned since and there is no project page for it to indicate that plans are in the works for it. The obvious deterioration on this bridge and lack of movement on repairs leaves the way open for speculation on whether we will have another bridge disaster in our city sooner rather than later.
Construction began on the 30th Street Bridge rehabilitation in April 2023 and finished in August. (WPXI, August 21, 2023; Pittsburgh Engage page)
The contract for the new Davis Avenue Bridge was awarded in October 2023 and construction is expected to begin in the spring. (Bike Pittsburgh, November 15, 2023; Bridge Engage Page; Public Art Engage page)
Rehabilitation on the Swinburne Bridge remains on pause until after the Charles Anderson Bridge is reopened as the Swinburne Bridge is part of the detour route. (Pittsburgh Engage page)
Preliminary engineering is ongoing for the rehabilitation of the 28th Street Bridge. (Pittsburgh Engage page)
Temporary repairs, including protection from falling debris, were done on the California Avenue Bridge. Preliminary engineering is scheduled to start this year. Residents remain concerned about the falling debris and the condition of the bridge. This bridge is another possible candidate for the next bridge disaster in the city. (CBS, January 2, 2023; WPXI, June 29, 2023; WPXI, December 5, 2023; TribLive, September 8, 2023; Pittsburgh Engage page)

Photos: Other Bridges

Historic Pittsburgh Bridge Disasters

According to Bob Regan’s 2006 book “The Bridges of Pittsburgh,” Pittsburgh is no stranger to bridge disasters:

1845 – The original Smithfield Street Bridge burned down
1851 – The 16th Street Bridge burned down
1865 – Two spans of the 16th Street Bridge was washed away in a flood
late 1880s – The 6th Street/St. Clair Street Bridge burned down
1903 – The Wabash Bridge collapsed during construction
1918 – The 16th Street Bridge burned down (again)
1921 – The 30th Street Bridge burned down
1927 – The Mount Washington Roadway Bridge collapsed during construction

Map of bridges discussed in the Bridge Collapse series:

Additional Resources:

Both PennDOT and the Federal Highway Administration have interactive maps of bridges for the state and country respective, and their inspection statuses. Pittsburgh now has the static Comprehensive Bridge Asset Management Program Report of the 147 bridges owned by the City of Pittsburgh.

Bridges in Pittsburgh with community engagement pages for pending rehabilitation or replacement projects:

Previous Fern Hollow Bridge Posts:

Eighteen Month Update

The Story of the Spires – Scranton

Posted on December 15, 2023 by Carolyn Ristau

Walking toward the spires in Scranton, PA, I started and ended in Downtown and explored a portion of the Medical and University neighborhoods. Like Pittsburgh and Buffalo, the few religious buildings I found in the heart of downtown remained active. In the adjoining neighborhoods, I found several active religious buildings and others that had been converted to new uses.

Of the 10 total buildings built for religion that I encountered, six remained active while four had been converted to secular uses. One former synagogue is now used for housing. Two former churches are now university buildings. One former church is now a children’s library. This sampling seemed representative enough to contribute to my observations on trends in adaptive reuse and population change. Scranton has experienced a 47% drop in population since its peak population in the 1930s. Based on this information, I expected to find several vacant and reused religious buildings. The surprise finding was that none of them appeared vacant when I got out on the ground.

I also noticed several religious buildings as I drove through the southern neighborhoods on my way home. Because I was driving, I didn’t have the ability to stop and take notes or photos of these buildings, but those that I noticed appeared to be either active religious buildings or active in a secular reuse.

The lack of vacant buildings may perhaps be explained by the recent population trends. While overall, the population is significantly down from the peak, in the last couple decades the decline in population has slowed and the 2020 census showed a miniscule increase in population. It is, so far, the only one of my comparison cities that had a major population drop and a recent increase in population. While Bethlehem and Stroudsburg also saw population increases in the 2020 census, they did not have the same steep drop since the peak population that Scranton and most of the other cities in this survey did.

City	Population Loss Since Peak (Peak Year)	Population Change in 2020	Status of Religious Buildings
Bethlehem	1% (1960)	0.86%	Primarily active sacred uses
Erie	26% (1960)	-6.82%	Primarily active sacred uses
Homestead	85% (1920)	-9.04%	Significant numbers closed or converted to secular uses
Pittsburgh	55% (1950)	-0.96%	Significant numbers closed or converted to secular uses
Scranton	47% (1930)	0.30%	Significant numbers converted to secular uses
Stroudsburg	14% (1950)	6.47%	Primarily active sacred uses
Wilkinsburg	49% (1950)	-10%	Significant numbers closed or converted to secular uses

In addition to the religious and former religious buildings, I found 2 civic buildings and 1 school that sported spires.

Keeping an Eye on Hazelwood: 2022 Recap

Posted on November 15, 2023 by Carolyn Ristau

Overview

Hazelwood is a neighborhood about 4 miles down the Monongahela River from downtown Pittsburgh. It is currently experiencing significant change. Between Hazelwood’s main street (2nd Avenue) and the Monongahela River is a 178-acre site of the former Jones and Laughlin Steel Company. Most of the structures from the mill were demolished, leaving a large brownfield. In 2002, the site was purchased for redevelopment by Almono LP (at the time, an entity made up of four Pittsburgh foundations). After years of planning and a rebranding of the site as Hazelwood Green, a series of public streets and the first building opened for use in 2019. Construction is underway for more buildings and a public plaza.

During the planning and preparation stages, a question arose as to the effects of this redevelopment on the surrounding neighborhood. Hazelwood is one of Pittsburgh’s neighborhoods that has experienced high vacancy rates and subsequent demolition in its residential and business districts. While the building stock of the neighborhood has experienced a long downward trend, the community of people is strong. Only time will tell if the redevelopment of Hazelwood Green will connect with this community or if Hazelwood Green will become and isolated spot of prosperity for others.

Previously, I divided the approach to Keeping an Eye on Hazelwood into three series, Keeping an Eye on Hazelwood Green, Keeping an Eye on Hazelwood Flats, and Keeping an Eye on Hazelwood Slope. For this post and the 2023 post, I will be combining these into a single series. The goal of this series is to periodically document the physical changes to the former steel mill site and to the surrounding neighborhood.

The Photos

Due to a full schedule in 2022, I was not able to take any photographs of the neighborhood this year.

Hazelwood in the News

The big news of 2022 was the announcement of the plan for the current nonprofit owner (Almono LP) of Hazelwood Green to turn over management and eventually ownership of the site to a New York-based, for-profit development firm. (Pittsburgh Business Times, February 25, 2022, article 1 and article 2)

At the end of 2021, the plan and zoning regulations governing the redevelopment of Hazelwood Green was amended to respond to the current market. One of the changes was to allow more flexibility for temporary parking lots that the Planning Commission placed a condition that such parking lots must expire after 40 years. (Planning Commission agenda, Planning Commission minutes, City Council legislation page)

Public Source (October 27, 2021) discussed this amendment as well as community efforts to bring a grocery store to the neighborhood, to establish and maintain affordable housing, and to maintain and strengthen the ecosystem created by the greenway on the hill overlooking Hazelwood Green.

Also, toward the end of 2021, the One Valley innovation hub moved into the renovated Roundhouse (LinkedIn, July 20, 2021) and the University of Pittsburgh announced plans to build BioForge, a biomanufacturing facility, with funds from the Richard King Mellon Foundation (Pittsburgh Business Times, November 17, 2021, articles on funding and Pitt’s plans)

The City of Pittsburgh has a project page to track the restoration of the Hazelwood Greenway.