#ThrowbackThursday #TBT An #Amtrak #Midwest #Charger engine pulling a train on the #StCharlesAirLine over the #CUS Chgo Union Station yard with a retired #AEM7 #945 parked under itin 2018 Currently the St. Charles Air Line bridge is out of service and is in a raised position

A #Amtrak @Amtrak #Midwest #Charger pulling a train on the #StCharlesAirLine over the #CUS Chgo Union Station yard with a retired #AEM7 #945 under it in 2018 Currently the St. Charles Air Line bridge is out of service and is in a raised position