Caption: CN Track Evaluation RDC 1501 is slowly testing the Huron Park Spur at Queen Street in Kitchener on a foggy afternoon, after waiting for CN L540 to clear the spur. Later that afternoon, 1501 would proceed eastbound to Guelph, where it would tie-up for the night, with more testing to follow on the Guelph North and Fergus Spurs the following day.