405 Freeway Sepulveda Pass Roadwork: Weekend Closures and Traffic Impacts

Weekend Road Closures on the 405 Freeway

• ⚠️ Massive traffic nightmares are expected this weekend due to extensive roadwork on the 405 Freeway through the Sepulveda Pass.
• 🚧 Caltrans crews are undertaking a major road improvement project, including partial and full closures, to re-pave sections and make other repairs.

Scope of the Rehabilitation Project

• 🛣️ The rehabilitation project covers a 10.2-mile stretch of the 405 Freeway, extending from Van Nuys in the north to West Wood in the south.
• 🛠️ Work includes re-paving lanes in both directions, repairing or replacing nearly 100 overhead sign panels, and upgrading thousands of feet of metal beam guardrail.
• 💰 The total cost for this extensive project is nearly $144 million.

Avoiding Traffic Jams

• 🚗 Motorists are strongly advised to avoid the 405 Freeway in this area during the weekends if possible.
• 🗺️ Detour notifications and directions will be posted along and around the freeway, and information will also be shared on social media.
• 🚆 Caltrans encourages the public to explore public transportation options to mitigate traffic congestion.

Project Timeline and Future Closures

• ⏰ Full closures of the 405 are expected for short periods between 12:00 AM and 5:00 AM.
• 🗓️ Another weekend of closures is scheduled for September 19th.
• ⏳ The entire project is anticipated to be completed by late 2028 or early 2029.