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Traffic Signals

Report a traffic light problem

For any light failure, call 905-984-3690 to report it.
(Toll-free: 1-877-552-5579)

What traffic lights mean

Flashing red: Treat the intersection as a four-way stop

No lights working at intersection: Treat the intersection as a four-way stop

Specifications and standards for traffic signals

The Design and Operation of Traffic Signals manual is a supplementary guide to the Ontario Traffic Manual Book 12 for traffic signals in Niagara.

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Don't risk your safety, or the safety of your workers and the surrounding community: contact all of your locates before you dig.

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