California State Route 133, highway in California
California State Route 133 is a short highway that runs entirely within Orange County, starting at the coast in Laguna Beach. The route winds through Laguna Canyon with curves and scenic views of canyon walls, and later becomes a limited access expressway north of Laguna Beach with toll sections.
The route was added to the road system in 1933 as Legislative Route Number 185, originally connecting Laguna Beach and Irvine as a simple country road. By the 1950s it was upgraded to meet expressway standards, and in the 1960s it was renamed California State Route 133 with new connections to Interstate 405 and Interstate 5.
The route passes by art galleries and small cafes that reflect Laguna Beach's artist heritage. These spots show how the community has kept its character while the road itself has become a modern traffic corridor.
Drivers should be aware of toll sections north of Laguna Beach and plan ahead to avoid surprises. The route is well-marked, but traffic can be heavy during peak hours, especially in summer, so allow extra time when traveling.
Parts of this route operate as the Eastern Toll Road, managed by a special agency that keeps traffic moving efficiently during busy hours with less congestion than alternative routes. This toll operation offers travelers a faster option through one of Southern California's busiest traffic corridors.
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