Once the bridge is built, work will continue to place the railway tracks underneath. As well as the bridges, five "green tunnels" are being built between London and Birmingham, with some up to one ...

London has loads of fabulous bridges: from the camp, pale pink Albert bridge to the infamously once wobbly Millennium bridge, and of course icons like Tower Bridge, every Londoner has their favourite.

Along with Parliament and Big Ben, Tower Bridge is London's next must-see architectural marvel, not to mention the most famous bridge that crosses the Thames. Construction on the bridge started in ...