Caption: CP Train 246 lead by back-to-back steerable-truck AC4400's is southbound on the Hamilton Sub, crossing bridges over the CN Dundas sub and Ontario Highway 403. Part of the train can be glimpsed through leafless trees on the last S-curve of the descent to Desjardins. CP's approach signal for Desjardins is out of sight; CN's Dundas sub signals at the west end of Bayview can be seen. Sunny autumn/winter mornings have been rare in this part of the world recently.