Those who commute to or from Calgary may want to familiarize themselves with the latest speed camera placements.

The Calgary Police Service's photo enforcement locations are changed monthly, though their mobile photo radars are always set up on Crowchild Trail, Glenmore Trail, Deerfoot Trail, Macleod Trail, and Sarcee Trail.

They release the general locations of the radars each month, with a few in each quadrant of the city.

That includes a few in Calgary's southern reaches including Cranston, Mahogany, and Willow Park.

On top of the mobile radar locations, there are also 57 Intersection Safety Cameras throughout Calgary.

Their list of photo radar and intersection camera locations can be seen on the City of Calgary website.