night train

This bridge was built in the early 50's after the previous one was destroyed in the war. At first cars and trains were using the same level, taking turns according to traffic lights or something, as the bridge is very narrow. Then at some point someone got the clever idea to lift the railroad on top of the bridge and leave the lower level for cars. If a passanger is using toilet while the train is crossing the bridge, you don't want to be underneath on a motorbike or cabriolet...