Lucky timing. I couldn't have gotten any luckier with my timing here, as CN 543 at left (with CSXT 3224 & CSX 468 for power) is backing up at Turcot West, just as CN 323 passes at right, with BCOL 4649, CN 2599, BCOL 4643 and only 22 cars.
Photographs where trains and people mix, weather it's street running, plant switching or carrying a unit grain train out of an elevator, it will be put here.