A man was killed in a single-vehicle crash Sunday morning on the Interstate 25 off ramp to West Colfax Avenue, according to the Denver Police Department.

Police said the crash happened just before 11:30 a.m. The driver of the vehicle was pronounced dead on scene.

The Denver Officer of the Medical Examiner will release the victim’s name at a later date. 

Investigators were still working to determine the cause of the crash.