Canadian National Railway locomotives 3935 (ex CREX ES44AC Gevo), 3238 (CN 100 Tier 4 ET44AC Gevo), 3901 (ES44AC Tier 3 Credit Gevo), and 3015 (Military Veteran's Tribute Tier 4 ET44AC Gevo) power a short empty potash train CN L596 (Saint John, NB Courtney Bay Terminal to Moncton, NB Gordon Yard) eastbound passing through Boundary Creek, NB approaching Allison, NB at track speed hauling 54 empty potash hoppers on a partly sunny, hazy, and warm afternoon. Lots of horn at the crossing! Filmed at 1:43pm, Sunday July 17, 2022 at mile 6.44 of the CN Sussex Subdivision. Cameras: Canon VIXIA HF R800 & Canon VIXIA HF R70