Starting Monday night, overnight construction work shut down lanes and ramps on both sides of the freeway. Some closures could begin as early as 8 p.m. each night this week. The closure will remain in effect until around 5 a.m. the next morning.
The construction is part of a $260 million project to rehabilitate the freeway from Long Beach to the San Gabriel Valley. Crews will be doing concrete work, asphalt paving, k-rail replacement guardrail work, sign removal and drainage work.
The overnight closures are separate from a 55-hour shutdown of the southbound 605 Freeway planned for this weekend.