This dataset lists the maximum speed limits throughout Calgary. It does not list the default residential speed limit of 40 km/hr, which was reduced from 50 km/h to 40 km/h effective May 31, 2021. This dataset is used for identification and is not considered an official record of speed limits for any given time. It is not used for enforcement purposes.

For more information on annexation, visit the Planning and Development Resource Library or this History of Annexation pdf map.

The boundaries of Calgary from 1884-present. Click here to see just the current city limits.