A semi-trailer fire has closed a portion of Highway 791 near Chestermere High School.

Strathmore RCMP say around 3:45 a.m. emergency services were notified of the fire -- the fire was quickly extinguished. 

As of 10 a.m., the road is closed as crews continue to remove debris from the road.

Chestermere High School classes continued as normal. 

More to come...