Caption: Once again CN had to address never-ending problems with a sinkhole around mile 10 Dundas sub at Copetown, resulting in a couple of days of trains detouring over the CP line. Tuesday Sept 14th, we see CN's #410 with CN 9495, 9551, 9579, 5184 and 5225 eastward crossing the Grand River at Cambridge Galt. CN seems to have addressed the problem now, but water to this day can still be seen flowing upwards on the south side not too far from the tracks.