A man plunged to his death from the Williamsburg Bridge — landing on the roadway in an apparent suicide Monday morning, cops said.

The body was discovered on the Brooklyn-bound side of the bridge around 9:30 a.m., cops said.

The man believed to be in his 30’s appears to have climbed the bridge and may have leaped from one of the towers, sources said.

A suicide note was not found at the scene, sources said. The identity of the man was not immediately released.