A man died after a single-vehicle crash early Saturday morning, Montgomery County Police said.

His identity was not immediately released.

The incident occurred about 4:39 a.m. in the 11800 block of New Hampshire Avenue, north of White Oak Library.

The man was driving a 2010 Mercedes that struck the center median and then a tree, police said. He later died at a hospital.

Police are expected to release additional information later, including the driver’s identity.