The #SaintNazaire bridge over the #Loire #river (4 km) is dangerous for any #cyclist ,because on the narrow cycle lane you get overtaken by trucks & cars that can't keep a sufficient distance. The #sidewalk for #pedestrians is too narrow, and the nearest #ferry too far away. There is a shuttle #bus for #cyclists ,but you have to book it 24 hours in advance - when all you need to do is remove one of the three (!) lanes for #cars .Avoid the area!