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.