Caption: The sun made a brief appearance between April snow squalls as 580 switches out their cars for the day using the smoky GMTX 2255 and GMTX 2695. After switching for a while they tied up in the yard and conductor and brakeman headed to the office, I can only assume a maintainer got track time so 580 had nowhere to go. They seemed annoyed as they walked away from their train. The power at right is the units for CN 581, the nocturnal turn to Garnet that interchanges with the Southern Ontario Railway.