A stretch of Interstate 95 will shut down Thursday night and into Friday morning for construction.
The first southbound lane of I-95 at Palmetto Park Road in Boca Raton will be closed at 9:30 p.m., with hour intervals between each closure.
All southbound lanes will be closed by 12:30 a.m. Friday and reopen at 5:30 a.m.
Southbound traffic will be detoured to Palmetto Park Road.
Traffic authorities say drivers traveling south during the time of closure will be able to take Military Trail to Hillsboro Boulevard to get back on I-95.
The closures are part of an ongoing Florida Department of Transportation construction project to convert the high-occupancy vehicle lane to express lanes.
The project is a long-term one. It's expected to be completed in the spring of 2022.