Lubbock Police were called to east 19th Street and Martin Luther King Jr. Boulevard at 6:08 p.m., Monday following reports of a semi-tractor trailer colliding with a pick-up truck.

The driver of the pick-up, 75 year-old Levolla Jackson, was transported to UMC by ambulance with serious injuries. At last check, Jackson was in stable condition.

The driver of the semi, headed west-bound, was in the process of turning south at the intersection when the collision occurred with Jackson, who was traveling east.

Investigators are asking any members of the public who may have witnessed the crash to please contact Detective McPherson at 775-2762.