Author Archives: Carolyn Ristau

London Docks

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There are four docks or canals connecting into the River Thames along the stretch of the river through Central London that I walked in 2012. I walked bridges over three of these, though I was too distracted by other sites to photograph one of them. The one I missed was the Grosvenor Canal between the Chelsea and Grosvenor Bridges. I was busy photographing the former Battersea Power Station, Grosvenor Bridge, and the train yard next to the Grosvenor Bridge to notice that I walked another small bridge over the Grosvenor Canal. Returning to the site through Google Street View, it looks like the kind of bridge that you’d have to know was there to notice it.

I did notice when I was crossing the bridge across Ransome Dock (picture above), between the Battersea and Albert Bridges. Although, I hadn’t yet learned my lesson to always take an establishing shot of the bridge itself, not just the views from the bridge.

I also noticed when I walked across the Rolling Bridge over St. Saviour’s Dock (picture below), which is slightly downriver from the Tower Bridge. The structure of the bridge itself was fascinating enough that I did take a picture of it. It wasn’t until much later that I learned it truly is a unique bridge – the only draw bridge to curl up on itself.

Cannon Street Railway Bridge

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The Cannon Street Railway Bridge is the last of the railroad bridges I encountered on my trip to London in 2012. Compared to the others (Battersea, Grosvenor, Hungerford, and Blackfriars), the Cannon Street bridge is relatively boring, though it also has its unique features. It is the only one of the five constructed with plate-deck girders, a style my “How to Read Bridges” book skips over, but appears to be a complex form of beam bridge for larger spans.

Go Fish 3

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GoFish! was a fundraiser in Erie, PA, in 2001. “Fish Tales” by Jodi Staniunas Hopper & Toni Kelly must have had lasik surgery sometime between 2001 and 2023 as it no longer wears the glasses it had in 2001. Amy H.’s FourSquare map helped us find this one in the lobby of the Erie Maritime Museum, one of the original patrons of the fish. As FourSquare isn’t available anymore, I have created my own maps for where I encounter the fish and other statues: https://urbantraipsing.com/public-art-maps/

Blackfriars Railway Bridge/Station

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Blackfriars Station is another unique bridge along the Thames. It is a bridge…and it’s a station for the underground. When I was there in May 2012, it was under construction, or rather extensive renovation to extend the platforms along the bridge and add solar panels above. The Guardian heralded it as the “world’s largest solar power bridge” when it opened in 2014. And over a decade later, it seems to retain hold of that title, suggesting an opportunity for more solar bridges to step up to the challenge.

Hungerford Bridge

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The Hungerford Bridge is unique among London bridges. It is a truss bridge, instead of the more typical deck arch bridges up and down the river. Also, it has a pedestrian bridge hanging off each side of it, collectively know as the Jubilee Bridges, that nearly hide the Hungerford Bridge from view, begging the question: how many is one bridge?

Grosvenor Bridge

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Grosvenor Bridge is the second of the railroad bridges across the Thames that I encountered. Four bridges downriver from the Battersea Railroad Bridge, it is substantially wider to accommodate a higher volume of train traffic. As with most of the Thames River bridges I encountered in 2012, Grosvenor Bridge is a deck arch bridge. However, unlike the others that feature ornate coloring and ornamentation, here the arches and spandrels are left to speak, simply, for themselves.

Battersea Railroad Bridge

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Just upriver from the Battersea Bridge – technically the first bridge I traipsed – is the Battersea Railroad Bridge. It mimics the deck arch style, and echoes the gold contrasted against a dark tone color-scheme, of the Battersea Bridge. The railroad bridge also has a similarly narrow road bed, making it the skinniest of the railroad bridges I encountered in my bridge walking of London in 2012.

This is the closest I got to the Battersea Railroad Bridge. My paper map ended about there – I refused to get a smartphone for several more years – and I had no idea there was another bridge just beyond that bend in the Thames that I could have walked. However, my motivating goal in walking bridges was to capture different views of the city. I took numerous photos from and near each of the bridges I walked, usually including at least one upriver and one downriver view, which enabled me to capture views of bridges that weren’t pedestrian accessible, such as the Battersea Railroad Bridge.

Go Fish 2

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GoFish! was a fundraiser in Erie, PA, in 2001. I can’t find a match for this one in the “offishial” GoFish! book and the plaque underneath is too faded to read after 22 years in the sun and rain. Amy H.’s FourSquare map identified this one as “Goldfish.” Unfortunately, since FourSquare folded, I can no longer access her map. However, I have created my own which you can view on my new Public Art Maps page.

Murray Avenue Bridge 2012-2025

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Ironically, a few days after my catch-up post about the Murray Avenue Bridge in Squirrel Hill went live, I unexpectedly found myself walking that bridge for the first time since 2012. The bridge looks mostly the same, slightly rusted but presumable functional as it hasn’t collapsed or been closed following a regular inspection. The stairs have been replaced though. I didn’t have a reason to go down them in 2012 and didn’t feel comfortable testing them out for the heck of it then. In 2025, the Urban Hike walk I was on came at the bridge from the street below and we climbed up the newish, solid-looking steps; a few of us (me included) pausing “for the view” on our way up.

The before and after photo pairs below don’t exactly line up, given the different angles and orientations of the photos, but it seemed a good opportunity to try out the image compare option. Before: August 2012, After: August 2025.

Duck Hollow Bridges

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Duck Hollow is a mini neighborhood where Frick Park’s Nine Mile Run meets the Monongahela River in Pittsburgh. A handful of houses sit in the Hollow accessible only by an old one-lane bridge on a small spur of Second Avenue or the new bridge on McFarren Street that opened in 2020 (though it was only 2 years old at the time of the Bridge Report and presumably doesn’t see much traffic, it only received an overall grade of “good”). The houses of Duck Hollow are separated from the river by the railroad that crosses Nine Mile Run on the bridge above Second Avenue. These photos are from a walk my COVID-pod and I took of Frick Park in Fall 2020.