Working east at Alray, UP 7724 leads the MWCNP as it climbs Cajon Pass. The trailers in the upper right hand corner of the photo is UP's ZBRLC decending the grade on the Palmdale Cutoff.
CN 382 with a western visitor trailing, descends the last mile of the Dundas Sub and will soon be travelling over the Oakville and Halton Subs to get to its final destination of MacMillan Yard.