Waco police are investigating an overnight fatal auto-pedestrian crash in the 1100 block of West Loop 340.

Officials said just before 10:00 p.m. Saturday, officers were notified of the crash.

They learned the pedestrian, 37-year-old Jason Lee Strawn was struck by an 18-wheeler traveling northbound on Loop 340. Strawn was attempting to cross the Loop when he was hit and killed.

Accident Reconstruction Investigators were called to work the scene and the investigation is ongoing.