Police said Jason Delauro had pulled his 2005 Honda motorcycle into the median when a westbound BMW, driven by Gregory Dean, drifted out of the left lane into the median, striking Delauro.
Delauro, 32, of Levittown, was
pronounced dead at the scene.
Dean, 32, of Seaford, refused medical attention.
Both vehicles were impounded for a safety check and the investigation is continuing.