In Toronto, potholes are turning cyclists into superheroes. The local street art collective Urban Repair Squad is responsible for the onomatopoeic stencils, which draw attention to imperfections in the road that are potential hazards to bikers.

The Urban Repair Squad has completed a number of projects around the city, including one raising awareness around Toronto’s indigenous underground rivers (similar to the Ravenna Creek project we blogged about here).

Visit Torontoist to see more photos of the project.