In Rowland Heights All lanes will be closed overnight for grinding along Northbound Highway 57 at Brea Canyon Rd from May 3 at 7:01PM to May 4 at 5:59AM.
From: Brea Canyon Rd to Orange Freeway, Route 57 in Rowland Heights
In Diamond Bar All lanes will be closed overnight for grinding along Northbound Highway 57 at Orange Freeway, Route 57 from May 3 at 7:01PM to May 4 at 5:59AM.
From: Orange Freeway, Route 57 to Diamond Bar Blvd in Diamond Bar
In Walnut All lanes will be closed overnight for grinding along Northbound Highway 57 at Orange Freeway, Route 57 from May 3 at 7:01PM to May 4 at 5:59AM.
From: Orange Freeway, Route 57 to Pathfinder Rd in Walnut