Massive upgrades to CN's Newmarket Sub have brought all kinds of different equipment to the area recently. This Peterbilt Brandt RTL (Road Transferable Locomotive) along with a Mack have been busy doing all kinds of jobs including everything from bringing timbers for grade crossing refurbs to ferrying ballast hoppers and tie gons up and down the line, as seen here coasting downgrade by mile 144 with Lake Vernon in the background.