Multi-way bridge

The Tridge in Midland, Michigan

A multi-way bridge is a bridge with three or more distinct and separate spans, where one end of each span meets at a common point near the centre of the bridge. Unlike other bridges which have two entry-exit points, multi-way bridges have three or more entry-exit points. For this reason, multi-way bridges are not to be confused with commonly found road bridges which carry vehicles in one direction from one entry point, and then bifurcate into two other one-way bridges.[1]

  1. ^ "The Tridge – Michigan's Three Way Bridge". Kuriositas. January 2, 2012.