Navigating Southbound I-5 Construction: Delays and Detours Ahead

Construction Details and Timeline

L.A. Metro and Caltrans District 7 have planned all-lanes closures of the southbound I-5 lanes next week at night. The $679 million project, which began in fall 2021 and is projected to end in 2026, will install three new permanent overhead signs along the southbound I-5 lanes from Calgrove Boulevard to the SR-14 interchange. This is part of the I-5 North County Enhancements Projects.

The specific closure schedule is as follows: Monday, December 9th, from 10 p.m. to 4 a.m.; Tuesday, December 10th, from 10 p.m. to 4 a.m.; Wednesday, December 11th, from 10 p.m. to 4 a.m.; and Thursday, December 12th, from 10 p.m. to 4 a.m. These closures will have a significant impact on traffic during these hours.

Primary and Local Access Detours

The primary detour for motorists traveling southbound on I-5 is to exit at Newhall Ranch Road and continue east on Newhall Ranch Road/Golden Valley Road to the southbound SR-14 Interchange. This detour provides an alternative route for those affected by the closures.

A local access detour is available for motorists to exit at Calgrove Boulevard, continue south on The Old Road, south on San Fernando Road and Sepulveda Boulevard, and then proceed to the southbound I-5 on-ramp. This detour is designed to accommodate local traffic while the main lanes are closed.

Weather and Construction Impact

It's important to note that these closure dates can be subject to change depending on weather conditions and the construction process. Weather can often delay construction activities, and the construction team will make adjustments as needed to ensure the safety of workers and motorists.

The I-5 North County Enhancements Projects are crucial for the future of the Santa Clarita Valley. By increasing safety and improving operations along the freeway, these enhancements will benefit not only motorists but also the local community.