Traffic signals – operation and timing

There are a total of 183 traffic signals under the jurisdiction of the City of Guelph. Traffic Field Operations is responsible for 134 full traffic signals, 21 mid-block traffic signals and 28 Intersection Pedestrian Signals (IPS).

New traffic signals are installed when the justification requirements established by the Province of Ontario are met.

Justification factors include: vehicle volume, pedestrian volume and collision history. Other installations may be made through the site plan development approval process or the direction of City Council. City Council approves all new traffic signal installations
How traffic signals operate in Guelph

Wellington County and outside of the City of Guelph

For concerns with signs or signals on roads in Wellington County and outside of the City of Guelph boundaries please contact the Wellington County Roads Division at 519-837-2601 or 1-800-663-0750.

Hanlon Parkway/Highway 6 North

For concerns with signs or signals along the Hanlon Parkway/Highway 6 North please call MTO INFO at 416-235-4686 or toll-free at 1-800-268-4686. (TTY: 905-704-2426 or 1-866-471-8929)

City of Guelph

To request a review of a traffic signal timing you will need;

  • name of the street
  • name of the nearest cross-street
  • which lane (i.e., north bound lane, turning lane, etc.)
  • signal issue

Request a review of signal timing