A man walking along the median divider of the Belt Parkway was fatally struck by a car early Saturday morning, officials said.

The unidentified man was trudging along the eastbound lane of the highway near Exit 22 for Springfield Boulevard in Queens around 2:10 a.m. when he was hit by a 2003 Nissan Sentra, cops said.

He was pronounced dead at the scene.

The driver of the Nissan, a 21-year-old woman, was not immediately charged.

Investigators are still working to determine why the man was walking on the bustling parkway.