Tower Road bridge Birkenhead Opens for a ship.

Описание: A red girdered bascule bridge at Tower Road connects the Seacombe district of Wallasey with Birkenhead. Known as the Four Bridges, as originally four movable bridges existed along Tower Road: two between the Great Float and Alfred Dock, one between the Great Float and Wallasey Dock and one between the Great Float and Egerton Dock. When originally built, all four were hydraulic swing bridge types. In the 1930s most were replaced by bascule bridges.

Joining the southern end of the Poulton district of Wallasey with the north end of Birkenhead, Duke Street bridge is also a bascule (see-saw) bridge but with painted green girders. Originally, it was also a swing bridge.

Furthest upstream is the Penny Bridge, which crosses the head of the pool to connect Poulton with Bidston in Birkenhead. Replacing an earlier wooden bridge of 1843, the name derives from the 1896 one penny toll to cross in one direction. The bridge was replaced again in 1926 and provided access to Bidston Dock. The bridge was replaced by a new swing bridge in 1996 but since the dock itself has been filled in the mechanism has fallen into disrepair through lack of use and the bridge is now effectively a static structure.

2017 should have seen both of the bridges on Tower Road replaced. The south bridge will be replaced with a modern, flat-deck fixed concrete slab whilst the north bridge will be replaced with a lifting bridge powered by hydraulic rams. Work was expected to be completed by November 2017 but, due to complications, the bridge was not reopened until 28 June 2018.