Overnight closures for paving work on the northbound San Gabriel River (605) Freeway in Industry begin Friday evening.
The closures are scheduled Friday to Monday between Peck Road and the Pomona (60) Freeway, Caltrans spokesman Marc Bischoff said.
There will be no full freeway closures, but the northbound 605 will be reduced to one lane from 10 p.m. Friday to 4 a.m. Saturday, to two lanes from 4 a.m. Saturday to 11 p.m. Sunday and to one lane from 11 p.m. Sunday to 5 a.m. Monday.
All northbound lanes will reopen by 5 a.m. Monday.
As for ramps, the on-ramp from Rose Hills Road to the northbound 605 will be closed from 7 p.m. Friday to 6 a.m. Monday and the on- and off-ramps connecting Peck Road and the northbound 605 will be closed from 7 p.m. Friday to 6 a.m. Monday.
Additionally, the northbound 605 connectors to the eastbound and westbound Pomona (60) Freeway will be closed from 9 p.m. Friday to 5 a.m. Monday.
More 55-hour extended weekend lane reductions are scheduled through the rest of 2026, Bischoff said.
The work is part of the $260 million Super 605 freeway corridor project to rehabilitate the stretch from Long Beach to the San Gabriel Valley, according to Caltrans.