Video 4 of 5 of a chase of NBSR Train 121 from Grand Bay to Vespra, NB Powered by NBSR locomotives 6408, 6407, 6409 (SD70M2 EMD). Milepost 47 on the NBSR McAdam Subdivision. Filmed on April 17, 2024. NBSR 121 originates out of Saint John, NB's Ponderosa Yard and terminates at Brownville JCT, ME