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I-5 South County Improvements Project


View the project fact sheet and the latest I-5 South County Improvement Project's virtual community meetings below. Learn more about the Latest Activity.

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Project Documents

The project is being constructed in three segments. Each segment is approximately 2 miles and has its own construction schedule.

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Featured Video

Contact the I-5 South County Improvements Project Outreach Team

If you have questions, please contact the Outreach Team by calling (949) 614-0202 or email

Para obtener más información sobre el proyecto, llame al (949) 614-0202 o envíe un correo electrónico a