The Milwaukee Road and Burlington Northern ran in parallel cuts through Jens, MT. There were matching trestle bridges over each line. This is a picture of the bridge over the BN tracks, but the bridge over the Milwaukee tracks was identical. That bridge was removed in the late 1980s and replaced with fill after the Milwaukee tracks were torn up.
Another view (these pics were taken in 1999):
These pictures were taken by either Bob or Debby Hollenback.