Keywords: Durham Regional Highway 47.svg Approximation of the 450 mm by 450 mm municipal route marker for Durham Region municipal routes with highway classification Ontario_G124 svg Ontario_G323 svg 2015-04-24 UTC Ontario_G124 svg Government of Ontario Ontario_G323 svg Government of Ontario Derivative work Zachary77F Public domain v AttribSVG Ontario_G124 svg AttribSVG Ontario_G323 svg Durham Regional Road shields SVG road signs of Ontario Regional Municipality of Durham Streets in the Greater Toronto Area 47 number |