Interstate 5, often abbreviated as I-5, is a major north-south highway in the United States. It runs from the Mexican border in California to the Canadian border in Washington, covering approximately 1,381 miles. This interstate is a vital transportation route, connecting major cities such as Los Angeles, San Francisco, Portland, and Seattle. I-5 is known for its scenic views, especially in California's Central Valley and the Pacific Northwest. It serves as a crucial corridor for commerce and travel, facilitating the movement of goods and people across the West Coast. The highway is also part of the larger Interstate Highway System, which connects various regions of the country.