CHICAGO (CBS)–A man was killed early Monday morning after crashing into a guardrail on Lake Shore Drive in the Gold Coast neighborhood.

The 32-year-old driver of a Cadillac was speeding around 2:10 a.m. on Lake Shore Drive near the S-curve at Oak Street, when he struck a barrier, police said.

He was taken to Northwestern Hospital and was pronounced dead.

Police said three male passengers in the vehicle were not injured.

The driver’s name has not been released.