A 25-year-old man died in a motorcycle accident on Northern Boulevard in Roslyn Tuesday morning, officials from the Nassau County Police Department reported.

The man, whose name was not disclosed, was driving his motorcycle on Northern Boulevard Tuesday morning and was involved in an accident with a box truck near the intersection of Beech Drive near Roslyn Harbor, officials said.

The driver was transported to a local hospital by a Nassau County Police ambulance but was pronounced dead by a physician.

Police said the investigation remains ongoing. Both eastbound and westbound lanes along Northern Boulevard from Wittes Lane to Beech Drive were closed for several hours before reopening later on Tuesday, officials said.

Efforts to reach officials for further comment on the incident and the investigation were unavailing.