Caption: CN Q109 flies over the town of Parry Sound on its way north (and eventually east) to Vancouver. The massive trestle is actually part of the Canadian Pacific Parry Sound Subdivision, which hosts CN northbounds as part of a directional running agreement between the 2 companies. Completed in 1907, the trestle is the longest rail bridge in the province and provides a spectacle to the otherwise sleepy town below it.