Emergency crews are at the scene of a two-vehicle collision on Highway 7 at 48 Street W, near the Okotoks Erratic.
Traffic is currently blocked in both directions on Highway 7.
Okotoks Fire Captain Ryan Chigol said two vehicles were travelling westbound and the accident occurred when one stopped to turn left and was rear-ended.
Chigol said that three occupants were involved and there are no serious injuries as a result of the accident.
The road will remain closed as RCMP investigate the collision.