ONTARIO, CANADA—Rail ties that were part of a trolley network 100 years ago were uncovered by construction crews in the Waterloo-Kitchener area. The first rail cars on the Berlin & Waterloo Street Railway were pulled by horses, followed by electrified cars in 1895. “Running a trolley line down King Street would have been able to give working class people in those areas a chance to get to work, without having to worry about cars, without having to worry about horses,” historian Geoff Hayes of the University of Waterloo told CBC News. The railway went out of service in 1946 as cars gained in popularity. A new light rail system is now under construction to carry workers to the new businesses in the area. To read about a similar discovery, see "Trains in the Round."