Interstate 5 will be reduced to one lane in each direction near Oceanside this week according to Caltrans.
Lane closures began Sunday and will last through Thursday from 8:30 p.m. to 5 a.m. with I-5 reduced to one lane after 11 p.m.
The on and off ramps at Las Pulgas will also be closed.
Ramps will intermittently close at Basilone and Cristianitos roads.
Workers are leveling pavement surfaces and replacing portions of the highway shoulder as part of the Ocean View Rehab Project.
