Here's a good example of cooperation between railroads: After the passage of a westbound coal train, the power switches at CP RG685 Castilla would not line back to normal. At the prompting of UP dispatcher 78, the crew of UP's swing helper lined the east crossover switch back to normal while a BNSF crew member lined the west switch. Here, the BNSF Provo-Denver freight is departing Castilla while the crew of the UP swing helper awaits the arrival of a heavy MRONY train from Roper.
