Highway 112 begins in the south at Highway 11, south of
Tarzwell, north of which it passes along the eastern shoreline of Round Lake. Travelling alongside but out of site of a railway line, the highway continues north to Dame, meeting the eastern terminus of
Secondary Highway 650. The route winds north, crossing the railway line before ending at Highway 66, part of the
Trans-Canada Highway, between
Swastika and
Chaput Hughes, southwest of the primary urban area of Kirkland Lake. The route is long, and is situated entirely within
Timiskaming District. Like other provincial routes in Ontario, Highway 112 is maintained by the
Ministry of Transportation of Ontario. In 2010, traffic surveys conducted by the ministry showed that on
average, 1,950 vehicles used the highway daily along the section between Dane and Highway 66, while 1,350 vehicles did so each day along the remainder of the route, the highest and lowest counts along the highway, respectively. == History ==