Until 2012, York Region Transit (YRT) operated two routes (9 and 15) within urban Stouffville, with connection to the Markham-Stouffville Hospital and other Markham routes. With the 2012 York Region Transit Service Plan, the two routes were merged, and the frequency of direct buses to the hospital YRT transit hub was reduced. In February 2014, a new Route 15 was introduced, connecting Stouffville to Yonge Street in Richmond Hill and to a future GO-Station in Gormley. GO Transit operates bus services in Stouffville, with buses traveling south into Markham and to Union Station, Toronto, as well as services north to the Town of Uxbridge.