The Sudbury City Council approved making the 40 km/h residential speed limit permanent in the City of Greater Sudbury [1].
This decision establishes a long-term safety standard for residential neighborhoods. By lowering the permanent speed threshold, the city aims to reduce vehicle speeds in high-pedestrian areas to prevent accidents and improve overall road safety [2].
The council and the operations committee directed city staff to amend the existing by-law to reflect the change [1]. This move follows a two-year pilot program designed to test the effectiveness of lower speed limits in residential zones [1].
Implementing the permanent change requires updated infrastructure across the city. Officials estimated the cost for installing new signage at approximately $260,000 [1].
City officials said the primary goal of the permanent limit is to ensure drivers slow down when navigating through residential neighborhoods [2]. The transition from a pilot project to a permanent by-law allows the city to standardize traffic enforcement and signage across the municipality.
The city will now move forward with the administrative process of updating the legal framework and deploying the necessary signs to notify motorists of the permanent 40 km/h limit [1].
“The Sudbury City Council approved making the 40 km/h residential speed limit permanent”
The transition from a pilot program to a permanent by-law indicates that the City of Greater Sudbury views lower residential speed limits as a viable long-term safety strategy. By investing $260,000 in signage, the city is committing to a formal infrastructure change that shifts driver behavior through permanent regulatory requirements rather than temporary trials.





