Interstate5

Interstate 5, commonly known as I-5, is the primary north-south Interstate Highway on the West Coast of the United States. It stretches for 1,387 miles from the Mexican border in San Ysidro, California, to the Canadian border at Blaine, Washington. This vital corridor traverses through California, Oregon, and Washington, serving as a major artery for transportation, commerce, and tourism.

The route connects major West Coast cities including San Diego, Los Angeles, Sacramento, Portland, and Seattle. It plays a crucial role in the movement of goods from ports in Southern California and the Pacific Northwest to inland destinations. I-5 is also a popular route for travelers exploring the diverse landscapes of the West Coast, from the deserts of California to the forests of Oregon and the mountains of Washington.

Construction of I-5 began in the 1950s as part of the larger Interstate Highway System. Its development significantly improved cross-country travel and economic development along its path. The highway has undergone numerous upgrades and expansions over the decades to accommodate increasing traffic volumes. In many urban areas, I-5 is a multi-lane freeway, often with auxiliary lanes and complex interchanges to manage traffic flow. It is a critical component of the regional and national transportation infrastructure.