London Bridge (and others) are Falling Down

As if there weren’t already enough crises, London’s bridges were “falling down” in 2020. Three were closed for vital repairs. Hammersmith Bridge remains suspended in limbo while the other two, London Bridge and Vauxhall Bridge, reopened after months of work. Yet, none are totally in the clear. London Bridge’s reopening included significant daytime traffic restrictions. Traffic restrictions may be implemented for Vauxhall Bridge, if money cannot be found for more repairs. Financial straits threaten Hammersmith Bridge as well. It was first closed to vehicular traffic in April 2019 and closed to all traffic, pedestrian and bicycles over and boat traffic under, in August 2020 due to widened cracks feared to portend imminent collapse. The estimate to repair this bridge is £140 million and nearly seven years of work.

London Bridge is falling down,

Falling down, falling down,

London Bridge is falling down,

My fair Lady.

In my experiences walking bridges, it seems common to wait until a bridge is almost falling down to invest in it. It appears politically unappealing to direct funds to maintaining bridges, so we live in a world with a dire refrain of our collapsing infrastructure.

Build it up with bricks and mortar,

Bricks and mortar, bricks and mortar,

Build it up with bricks and mortar,

My fair Lady.

Bricks and mortar will not stay,

Will not stay, will not stay,

Bricks and mortar will not stay,

My fair Lady.

In Pittsburgh, bridges are often left to run the course of their lives without regular maintenance, then are replaced with a new bridge. The resulting demolition ceremonies and ribbon cuttings  make splashy political news stories. The river bridges are an exception. Probably because of their character and contribution to the city’s photogenetic downtown, they are occasionally partially or completely closed for maintenance.

Build it up with iron and steel,

Iron and steel, iron and steel,

Build it up with iron and steel,

My fair Lady.

Iron and steel will bend and bow,

Bend and bow, bend and bow,

Iron and steel will bend and bow,

My fair Lady.

London’s river bridges have more history and, sometimes, more character than Pittsburgh’s bridges. Hammersmith Bridge is one of the city’s unique and historical bridges. The steep price tag to repair this bridge, perhaps the result of mounting deferred maintenance, begs the question of at what point in the decades of non-investment is the threshold crossed beyond which repair is no longer an option.

Build it up with silver and gold,

Silver and gold, silver and gold,

Build it up with silver and gold,

My fair Lady.

Silver and gold will be stolen away,

Stolen away, stolen away,

Silver and gold will be stolen away,

My fair Lady.

The decades of neglect in Pittsburgh and London overlooks bridges’ frequent role as practical infrastructure built to assist in crossing an obstacle. Even temporary closings can cause extreme headaches and delays to those who rely on the bridge. Hammersmith Bridge was left to deteriorate so long, it had to be closed before a plan was in place. As funds and a repair approach are sought, the residents and businesses of Hammersmith continue to be seriously inconvenienced by not being able to cross the river close to home.


Note: Lyrics to “London Bridge is Falling Down” were taken from https://allnurseryrhymes.com/london-bridge-is-falling-down/.

The Igloo

For this year’s Architectural Dessert Masterpiece, I chose Pittsburgh’s Civic Arena for the subject mostly because of the pandemic. The travel restrictions of 2020 prevented me from finding an inspiring building while exploring a new place. The social distancing requirements meant that whatever I made I would have to eat myself. Earlier in the year, I found a granola bar recipe that actually sticks together, which inspired me to take another foray into domes. As December drew near and I put together the conditions of a single-serve dessert with a dome that had some relationship to the themes of the year, the Civic Arena was the obvious choice.

The result was a single-serve cake topped with a granola bar dome and frosted with cream cheese to keep the sugar content down. Once frosted it looked to me more like an igloo than the Civic Arena, but fortunately, the building’s nickname was the Igloo. So, it all worked out in the end.

Whether it will all work out in the end and for who are still open questions for the site of the Civic Arena. The Arena opened in 1961 as the central feature of the redevelopment of the Lower Hill neighborhood that had been deemed “blighted” and in need of “revitalization.” Intended as a cultural mecca housing the Pittsburgh opera company, hockey, and other uses under a retractable roof, it rarely lived up to its promises. In the end, it was surrounded by a sea of parking lots instead of a cultural park, the roof rarely opened, and the opera quickly found a different home more conducive to using sets that need support from the ceiling. For a time, the building did find success as a hockey arena and concert venue until it was deemed obsolete and a new arena was built. The Civic Arena was demolished 50 years after opening, paving the way for a new redevelopment of the Lower Hill to “revitalize” the area.

Architectural historian Franklin Toker describes the first redevelopment of the Lower Hill in his 1986 book Pittsburgh: An Urban Portrait:

The reconstruction of the Lower Hill began in 1955 with $17 million in federal grants. In an area of 100 acres, 1,300 buildings housing 413 businesses and 8,000 residents (a majority of them black) were displaced in an attempt to extend the revitalization of the adjacent Golden Triangle. Even were one to overlook the devastating social impact of the Lower Hill redevelopment, its success could only be judged as minor. The new complex failed to graft on to the Golden Triangle because of the intrusion of the Crosstown Expressway and the misalignment of the street grids of the Golden Triangle and The Hill. Some bad luck also dogged the Lower Hill redevelopment, particularly the bankruptcy of William Zeckendorf, one of its major supporters, and the decision by the Heinz foundations to locate their new concert hall in the Triangle rather than on The Hill. But the major cause of its failure was the animosity between the developers and the black community. When that animosity boiled over as part of the nationwide racial riots of 1968, Pittsburgh’s dream of a cultural Acropolis on the Lower Hill ended. (234)

The second redevelopment started with restoring the street grid and building a CAP over the Crosstown Expressway. While it is easy to rebuild the roads, it will take a lot more to rebuild what was once “The Crossroads of the World” as the intersection of Wylie Ave and Fullerton Street was known prior to the first redevelopment, according to Mark Whittaker in Smoketown: The Untold Story of the Other Great Black Renaissance.

My series of posts Keeping an Eye on the Lower Hill is following the progress of this second redevelopment.


Want to see how my Architectural Dessert Masterpiece compares with the submissions in Pittsburgh’s 18th Annual Gingerbread Competition? Click here.


Previous Architectural Dessert Masterpieces:
Flying Cashews (Built December 2019)
Building the Bridge (Built December 2014)
Reaching for the Heights (Built December 2013)
Conquering the Dome (Built December 2012)
Gingerbread Blue Mosque (Built December 2011)
Parthenon Cake (Built December 2010)

Keeping an Eye on the Lower Hill: Dec. 2020

Lower Hill in the News:

URA board votes in favor of FNB Tower (Pittsburgh Business Times, May 21, 2020)

FNB tower will be among first post-pandemic buildings (Pittsburgh Business Times, May 22, 2020)

The Penguins and FNB Corp provide funds for tech center in the Hill District (Pittsburgh Business Times, August 27, 2020)

FNB and Penguins establish partnership (Pittsburgh Business Times, September 10, 2020)

Funding secured for FNB tower in Lower Hill (Pittsburgh Business Times, October 8, 2020)

Penguins miss deadline; URA considering next moves (Pittsburgh Business Times, November 12, 2020)

Lower Hill commercial redeveloper, Mayor Peduto, and Councilman Lavelle announce partnership (Mayor’s Press Release, November 19, 2020)

New Lower Hill partnership could move project forward (Public Source, November 19, 2020)

Lower Hill redeveloper establishes downtown office and announces local firms and personnel added to team (Pittsburgh Business Times, November 19, 2020)

Previous posts in series:

Keeping an Eye on the Lower Hill: Jun. 2020

Keeping an Eye on the Lower Hill: Jan. 2020

Keeping an Eye on Uptown: Introduction

Keeping an Eye on the CAP: Dec. 2020


The CAP in the News:

Project on schedule despite pandemic (Tribune Review, July 29, 2020)

Project continues on schedule (WESA, October 5, 2020)


Previous Posts in the Series:

Keeping an Eye on the CAP: Jun. 2020

Keeping an Eye on the CAP: Dec. 2019

Keeping an Eye on Uptown: Introduction

Keeping an Eye on Uptown: Nov. 2020

Uptown in the News & on the Web:

President Trump tweets about BRT grant award (Post-Gazette, May 29, 2020)

Locust/Miltenberger Development Website

51-unit apartment proposed in 1700 block of Fifth Avenue (Pittsburgh Business Times, June 1, 2020)

$99.95 million awarded for BRT (Next Pittsburgh, June 2, 2020)

Funding awarded for proposed mixed-use with affordable housing project (Pittsburgh Business Times, August 18, 2020)

BRT service may start in 2023 (Pittsburgh Post-Gazette, September 21, 2020)

Solidarity murals coming to the city (Next Pittsburgh, September 27, 2020)

Gentrification concerns raised for proposed tech development (Pittsburgh Business Times, September 30, 2020)

Interview with developer of proposed Uptown mixed-use project (Pittsburgh Business Times, October 5, 2020)

Partner pulls out of Fifth and Dinwiddie project (Pittsburgh Business Times, October 26, 2020)

Planning Commission approves Uptown tech development (Public Source – Develop PGH Bulletins, October 27, 2020)

Commercial portion presented for Fifth and Dinwiddie project (Pittsburgh Business Times, November 10, 2020)


Previous posts in series:

Keeping an Eye on Uptown: May 2020

Keeping an Eye on Uptown: Nov. 2019

Keeping an Eye on Uptown: Introduction

Arena Developments

Allentown, PA, had been on my travel list for years because of the awards and acknowledgements it was receiving from the planning community (and because I grew up near there). When I finally visited, the only thing that engaged my interest was the Liberty Bell Museum. There was a stark contrast between the cohesion and vibrancy of Bethlehem’s main street, where I stayed, and the hodge-podge of Allentown’s main street. The proportions in Allentown felt all wrong. In the core, the roads and sidewalks felt too narrow for the density and height of the buildings. At odd moments, this claustrophobic spacing suddenly opened out into large vacant plazas with buildings placed far from the road. After the pleasant surprise of Bethlehem’s tree-lined, historic business district with wide sidewalks for promenading and window shopping (and now social distancing), Allentown was a disappointment.

However, since being home, I find I have a growing appreciation for one of Allentown’s newer developments. The PPL Center gave me a sterile vibe at the time. I only glanced at the façade as I investigated the map out front with recommended lunchbreak walks and the historic building next door. From the outside, the partial attention I gave the center suggested a shopping or office complex. It wasn’t until I accidentally entered the lobby and saw the stadium seating beyond the ticket booth that I realized it was an arena. Perhaps due to my distraction at the time, it was only in the comfort of my home that I registered my shock over finding an arena that managed the rare feat of fitting into its surroundings.

Pittsburgh’s arenas have done the opposite. For decades, there was the Civic Arena that looked like a spaceship plopped down in the middle of a city spewing parking lots out from the landing center. A flagship of Pittsburgh’s Urban Renewal, it has since been demolished with the plan to rebuild the urban fabric on the site to reconnect the Hill District to downtown. The replacement arena made some attempts to fit in more with its neighborhood. It is built up to the sidewalk or, rather, the sidewalk is built up to it creating a large sea of concrete out of proportion with the sidewalks opposite. The principal street façade includes one restaurant open to anyone inside or outside the arena during normal restaurant hours, though I don’t recall ever seeing anyone eating at their sidewalk café (even before quarantine and social distancing). Instead, the restaurant feels like a weird mistake pasted onto the building’s towering blank wall.

In contrast, the street facing restaurants in Allentown’s arena are part of the reason I mistakenly identified the structure as a retail and office building. They felt like places with lives of their own, independent of special events. The plaza in front of the arena is proportional to the plaza on the adjacent corner. The building is built up to the sidewalks with the same building height and sidewalk width as the surrounding urban fabric. As a result, this arena blends into its neighborhood, such as it is.