Emergency crews responded to a collision on Big Rock Trail just outside of town Friday afternoon.
The crash, which occurred just after noon May 13, involved a sedan and a semi.
As of 12:45 p.m., responders had the road blocked in both directions at the first bend leaving Okotoks.
A sedan traveling toward Okotoks collided with a semi heading in the same direction, said Okotoks Fire Capt. Greg Koski, but no one was seriously injured.
The road is expected to remain blocked until approximately 1:30 p.m. as police investigate and tow crews clear the scene.
