A 29-year-old man was killed after he jumped into traffic from a raised median on a Queens street and was struck by an oncoming car Tuesday night, cops said.

William Wine jumped west across a concrete median separating the north and southbound lanes on Merrick Boulevard near Victoria Road in St. Albans at about 11:35 p.m., police said.

A 2011 Honda Accord heading south on the same street then rammed into Wine, cops said. The 28-year-old driver of the Accord remained on scene.

No arrests have been made, cops said.