Durham Regional Transit

Durham Region Transit (DRT) is the regional public transit operator in Durham Region, Ontario, Canada, east of Toronto. Its headquarters are at 110 Westney Road South in Ajax, Ontario, and there are regional centres in Ajax, Whitby, and Oshawa. DRT was formed by the merger of Ajax/Pickering Transit, Whitby Transit, Oshawa Transit, and Clarington Transit on January 1, 2006.