NS+Amtrak/Penn over Dan Ryan in Chicago

(Satellite)

Brian Edmonson posted
10/29/16- A rear of a Chicago bound Amtrak train crosses over the Dan Ryan Expressway. If it was a minute earlier it would had been a Over/Under/Over/Double Under!
[CTA Green on top and CTA Red up the middle of the Dan Ryan Expressway]

This is just west of the Englewood crossing. Many of the steel girder railroad bridges over expressways in the Chicago area would be considered big bridges in the rural areas.