Police are investigating a fatal crash that occurred on Maryland Route 100 near the Baltimore-Washington Parkway on Saturday morning.

Anne Arundel County Police were dispatched to the scene about 5:40 a.m.  A motorcycle traveling west on Route 100 had changed lanes and hit the back of a box truck, according to police. The driver of the motorcycle was transported to a hospital but died from his injuries. The driver of the box truck was not injured.

A preliminary investigation showed that speed was a factor in the crash, but it is not known whether drugs or alcohol were involved, police said.

Anyone with information about this incident should call 410-222-8573.