The eastbound lanes of East 151st Street in Glenpool were closed for four hours Monday morning due to a deadly crash.

The Glenpool Police Department says it assisted the Oklahoma Highway Patrol with the crash near East 151st Street and South Fern Street.

OHP says a 9-year-old boy was killed in the crash.

A mother and child are in critical condition after troopers say a driver hit their car while trying to avoid a semi that was turning.

Troopers are still trying to figure out who was at fault.

A school bus was also damaged by debris from the multi-vehicle crash.

Glenpool school leaders say they have counselors on campus because students did witness the crash.

City leaders in Glenpool called on the Oklahoma Department of Transportation to lower the speed limit in the area.

“A traffic study supported by multiple cities and agencies recommends intersection and speed changes to Highway 67 between Bixby and Glenpool. We’ve asked for them, the study recommends them, and today tragically proved, again, how necessary they are.” City Manager David Tillotson said.

Read the city manager’s full statement below.