Authorities have identified a man who died Sunday after he and his motorcycle fell several feet from a Ravenel Bridge overpass.

William "Jackson" Duncan, 29, of West Ashley, died at the scene from his injuries suffered in the crash, Charleston County Deputy Coroner Kelly Kraus said.

A man walking his dog found the body about 1 p.m. in a grassy area near Huger Street.

Kraus said it's likely the crash happened in the early morning hours. Charleston police are investigating the crash.