Update, 10:50 p.m.: One person was taken to a hospital with minor injuries after a tractor-trailer jackknifed on southbound Interstate 95 near Palm Beach Lakes Boulevard.
All southbound lanes remained blocked and traffic is backed up to 45th Street, the Florida Department of Transportation reports.
A tow truck is en route to the scene, Sgt. Mark Wysocky, spokesman for FHP said.
Original story: All southbound lanes of Interstate 95 are blocked near Palm Beach Lakes Boulevard due to a crash involving a tractor-trailer, the Florida Highway Patrol reports.
The crash happened at about 9:30 p.m.
It was not immediately clear whether there were any injuries.