421 Bus Route Map

View the 421 route map and see all 421 stops along the route. The map of 421 shows where the bus travels and the location of each stop, making it easy to understand the entire route at a glance.

Explore Durham Region Transit routes on the map and see where Durham Region Transit bus services operate. Use the 421 map to find bus stops and see how the 421 connects different areas along its trip.

All 421 stops on the map are displayed in route order, helping you follow the 421 bus from the first stop to the last.