This is the interactive center span of the wagon bridge in Carcross. This is
normally closed and will open at the approach of a boat which has been set up
as a locomotive running on invisible track in the water. The invisible track
in the water is at 15 feet 2 inches above ground level to work with Drivable
Steam Schooner 1. <kuid2:124060:1000:3> by pencil42.