U.S. Route 101

United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials

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Highway 101 at night in Los Angeles

Golden Gate Bridge as seen from Marshall's Beach, March 2018

Beach north of Cape Sebastian

Astoria - Megler Bridge in 2009

U.S. Route 101 (US 101) is a major north-south United States Numbered Highway that runs through the states of California, Oregon, and Washington. It is one of the most important and scenic highways on the West Coast of the United States, providing a continuous route from Los Angeles, California, to Tumwater, Washington. The highway has a rich history, serving not only as a major transportation route but also as a path of exploration and development for the Pacific Coast.

Route Description

US 101 begins in Los Angeles, at the junction with Interstate 5 (I-5), and heads north through the state of California. It passes through major cities such as San Francisco, where it crosses the iconic Golden Gate Bridge, and continues through the Redwood National and State Parks, showcasing breathtaking views of the Pacific Ocean and ancient redwood forests. In California, US 101 is known for its scenic beauty, especially along the stretch known as the Pacific Coast Highway.

Continuing into Oregon, US 101 follows closely along the Pacific coastline, offering views of rugged cliffs, coastal dunes, and picturesque beaches. It serves as the main route through coastal communities and is a vital link to many state parks and recreational areas.

In Washington, US 101 moves inland at times but returns to the coast, encircling the Olympic Peninsula. It passes through the Olympic National Park, a UNESCO World Heritage Site, before concluding its journey in Tumwater, where it intersects with Interstate 5 once again.

History

The origins of US 101 can be traced back to the early 20th century, when it was part of the auto trail known as the Pacific Highway. The highway was designated as US 101 in the 1925 U.S. Highway system plan and has undergone numerous modifications and realignments over the years. It played a crucial role in the development of the West Coast, facilitating the movement of people and goods and contributing to the growth of the regions it serves.

Major Junctions

US 101 intersects with several major highways along its route, including Interstate 5 in Los Angeles and Tumwater, Interstate 80 in San Francisco, and Interstate 405 in Los Angeles. These intersections provide important connections to other parts of the United States.

Cultural Significance

US 101 has a significant cultural impact, being featured in literature, music, and film. It is associated with the classic American road trip and embodies the spirit of adventure and exploration. The highway has also been instrumental in the development of the American West, contributing to the region's economic growth and cultural identity.

See Also

• Interstate 5
• Pacific Coast Highway
• Golden Gate Bridge
• Redwood National and State Parks
• Olympic National Park