In the case of the Steinerne Brücke in Regensburg, the legend speaks of the devil helping in a race between the builders of the bridge and of the cathedral (in fact a significantly later construction), and a slight bump in the middle of the bridge is said to result from the devil's leaping with rage upon being tricked out of his prize.
In the legend of Teufelsbrück in Hamburg, which leads only over a small stream, the carpenter, in a pact with the devil, promised him the first soul to cross the bridge.
On the day of inauguration, while the priest and county councillor debated who should step on the bridge first, a rabbit crossed it and the disappointed devil disappeared.
[2] On the day of delivery, the saint sets fire to a dog or a pig, which crosses the bridge and deceives the devil.
M. le Curé of Sens drove the devil away with holy water and with an exorcism formula beginning with the words Vade retro satana, which he made the penitent repeat.