Niagara Highway 406 Traffic Cameras

Highway 406 runs south from the QEW in St. Catharines through Thorold to Welland. Check these live cameras for traffic before you drive. They’re listed from the QEW south to Welland.

Images refresh automatically every minute. Tap or click any camera to open it full size.

Traffic camera at the QEW and Highway 406 interchange in St. Catharines — **QEW at Highway 406**St. Catharines interchange

Highway 406 traffic camera south of the QEW in St. Catharines — **Highway 406 south of the QEW**St. Catharines

Highway 406 traffic camera at Fourth Avenue, St. Catharines, looking west — **Highway 406 at Fourth Avenue**Looking west

Highway 406 traffic camera at Fourth Avenue, St. Catharines, looking east — **Highway 406 at Fourth Avenue**Looking east

Highway 406 traffic camera at Fourth Avenue, St. Catharines, looking north — **Highway 406 at Fourth Avenue**Looking north

Highway 406 traffic camera at Glendale Avenue, looking north — **Highway 406 at Glendale Avenue**Looking north

Highway 406 traffic camera at Glendale Avenue, looking south — **Highway 406 at Glendale Avenue**Looking south

Highway 406 traffic camera at Woodlawn Road in Welland, looking south — **Highway 406 at Woodlawn Road**Welland · looking south

Highway 406 traffic camera at Woodlawn Road in Welland, looking north — **Highway 406 at Woodlawn Road**Welland · looking north

About Highway 406

Highway 406 is the main north–south route through central Niagara. It connects the QEW in St. Catharines with Thorold and Welland, and serves the Pen Centre area and Niagara College’s Welland campus.

Driving on to the QEW? See the Niagara QEW cameras. Crossing the Welland Canal on Highway 58? Check the Thorold Tunnel cameras.