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 Niagara Region Transit routes on the map and see where Niagara 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.

Stops list (421 - Confederation - Thorold)
- Brock University
- Brock University Daycare
- Isaac Brock Blvd + Zone 2 Parking Lot
- Schmon Pkwy + the Lofts
- 3401 Schmon Pkwy
- Schmon Pkwy + 3340 Schmon Pkwy
- Schmon Pkwy + Merrittville Hwy
- Decew Rd + Decew Woods Ct
- Abbey Dr + Keefer Rd
- Keefer Rd + Conroy Cr
- Keefer Rd + Manley Cr
- Keefer Rd + Calcott Ct
- Keefer Rd + Confederation Av
- Summers Dr + Crysler Cr
- Summers Dr + Silvercrest Ct
- Summers Dr + Confederation Av
- Confederation Av + Keefer Rd
- Confederation Av + Collier Rd
- Richmond St + Collier Rd
- Richmond St + Tupper Dr
- Tupper Dr + Nottingham St
- Tupper Dr + Sullivan Ave
- Sullivan Ave + Collier Rd N
- Sullivan Ave + Winslow Cr
- Sullivan Ave + Whyte St S
- Sullivan Ave + Queen St
- Sullivan Ave + Pine St
- Thorold Towpath Terminal