I-5 Gateway

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  • I-5 Gateway

  • This project was completed in 2010.

    Construction began in spring 2006 on the Santa Ana Freeway (I-5) Gateway Project and was completed in late 2010. The four-year project widened the remaining two miles of the Santa Ana Freeway (Interstate 5) in Orange County from the Riverside Freeway (State Route 91) to the Los Angeles County line. Landscaping is complete. The I-5 Gateway Project was the final link in the original Measure M's (Orange County's half-cent transportation sales tax) ambitious freeway improvement program.

    I-5 Gateway Fact Sheet

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