I-44 semi-crash traps driver inside car

Lawton, Okla._A semi-crash on I-44 north of Lawton trapped a driver and brought out the
HazMat team. It happened just before 2:00 p.m. not far from the Elgin exit.      
The Oklahoma Highway Patrol says the driver ran off the road, lost control of the rig, and hit a wall on the center median. 
The rig overturned and spilled fertilizer all over the road. The driver was trapped temporarily but first responders were able to get him out. The driver is in good condition.