The legend of bunny man bridge

On Colchester road in fairfax, virginia, just outside the small town of Clifton,stands an unlikely tourist destination known officially as Colchester overpass, unofficially known as bunny man bridge.
To outward appearances theres nothing remarkable about this site, which consists of a one-lane concrete tunnel beneath a railroad track.
What draws people to it, despite the fact that tourism is discouraged by local authorities, are the tales of mayhem and murder told about the place