Road Construction & Improvement Projects June 26-July 3, 2024 

In addition to the projects listed below that may impact your commute, you can find information on work being done to enhance our City on the Capital Improvement Projects Map and the Road Construction Map.

Jeffrey Open Space Trail
I-5 Bicycle & Pedestrian Bridge Project

Work continues on the Jeffrey Open Space Trail (JOST) I-5 Bicycle and Pedestrian Bridge Project, which will provide a key linkage between trails extending from the coast to the mountains.

As part of this effort, pile-driving activities will be underway this weekend, June 29-30, from 8 a.m. to 2 p.m., weather permitting.

This work will result in elevated construction noise and multiple lane closures on the I-5 Freeway. The northbound and southbound HOV and #1 lanes on the I-5 Freeway between Sand Canyon Avenue and Culver Drive will be closed. 

Access to area residences and businesses will be maintained during the work.

Pile driving is a common method of constructing structure foundations. To support the structure, steel or concrete piles are driven into the soil until a hard layer of earth is reached beneath the structure foundation. This process results in elevated construction noise levels.

For more information, please call the project hotline at 949-724-6676, or email pm@cityofirvine.org.

Jamboree Pavement Rehabilitation 

Pavement work begins this week along Jamboree Road, from Michelle Drive to the railroad tracks (City limit). This construction will continue through the end of July from 7 a.m. to 5:30 p.m. The project will occur on the Jamboree mainline near Walnut Avenue, behind permanent k-rail closures. 

Every effort will be made to keep traffic flowing and minimize disruptions during the work, however delays should be expected; motorists should consider using alternate routes. 

If you have any questions or concerns, please email pm@cityofirvine.org or call the project hotline at 949-724-6676.

State Route 133 Connector to Northbound I-5 Freeway Closure

The southbound 133 Toll Road connector to northbound I-5 Freeway will be fully closed through Friday, June 28, from 9 p.m. to 5 a.m. for miscellaneous work.

Detour: Exit on Irvine Boulevard and turn right. Turn left onto Sand Canyon Avenue and continue straight. Turn right to take the on-ramp to northbound I-5 Freeway.

Learn about additional projects taking place throughout our City, including project descriptions and work hours, as well as any lane closures and night and weekend work, which may occur intermittently on major arterials when permitted.