Q140's tailend remote rounds the curve at Mile 8 of CN's Albreda Sub.
Toronto-Winnipeg (via Chicago) train M301 is westbound on the Dundas Sub between Carew and Lihou.
ET44AC 3093 heads west on the Wainwright Sub.
CN 305 with CN 3093 & CN 2951 up front is passing the skyline of downtown Montreal at MP 4 of CN's Montreal Sub.