The bridges that fall into the Devil's Bridge category are numerous.
One version of the tale presents the bridge builder and the Devil as adversaries. These bridges were built under such challenging conditions that successful completion of the bridge required a heroic effort on the part of the builders and the community, ensuring its legendary status.
Other versions of the legend feature an old lady or a simple herder who makes a pact with the Devil. In this version the devil agrees to build the bridge, and in return he will receive the first soul to cross it. After building the bridge (often overnight) the devil is outwitted by his adversary.
Each of the bridges that have received the Devil's Bridge appellation is remarkable in some regard; most often for the technological hurdles surpassed in building the bridge, but on occasion also for its aesthetic grace, or for its economic or strategic importance to the community it serves.