ONTARIO, CANADA—A project to build a light rail system in the city of Waterloo has unearthed a corduroy road, made with logs sometime in the mid-nineteenth century, beneath King Street. “They would have put the trees down to help vehicles not get stuck in the mud,” Kate Hagerman, cultural heritage specialist with the Region of Waterloo, told CBC News. “That’s been a road for a long time, so there’s layers and layers of what people have done to keep it and maintain it. It would have been from the earliest historic development of the region,” she explained. For more on archaeology in Canada, go to "Canada Finds Erebus," which was one of ARCHAEOLOGY's Top 10 Discoveries of 2014.