The Legend of Devil's Bridge

A master mason had begun its building but soon he noticed that it would not be successful to complete the work for the fixed day and taken from the fear of the possible consequences invoked to the Devil asking him aid. The Devil accepted to complete the bridge in a night in change of the spirit of the first that will cross it. The contract was signed but the constructor, full of remorse, confess himself with a religious of the zone that advised him to let cross the bridge for first at a pig. So the Devil was defeated and he disappeared in the deepness of the river.