Caption: ARN road power gets serviced outside the shop in Grande Prarie after an overnight interchange run to the CN. The power would sit here for most of the day, until late afternoon when they departed for another overnight run south on ARN train 457. The shop area was full of out of service GE's, with the yard being switched with a pair of leased CN GP38-2s. Not exactly what we drove all the way to Grande Prarie to see.