Sepulveda Boulevard is a major street and transportation corridor in the City of Los Angeles and several other cities in western Los Angeles County, California. The street parallels Interstate 405 for much of its route. Portions of Sepulveda Boulevard between Manhattan Beach and Los Angeles International Airport (LAX) are designated as part of State Route 1 (SR 1). Since 2018, there have actually been four distinct segments in Los Angeles County signed as Sepulveda Boulevard. The southernmost of the four segments is an east-west route located in the South Bay, and continues west as Camino Real in Torrance and east as Willow Street in Long Beach. The second segment runs from Manhattan Beach north to the southern border of El Segundo. The third segment runs from LAX, through the Westside regions, and over the Santa Monica Mountains at the Sepulveda Pass into the San Fernando Valley. The northernmost section of Sepulveda Boulevard is in Sylmar, running from Roxford Street north to San Fernando Road. At one point, Sepulveda Boulevard was the longest street in the city and county of Los Angeles, with the Los Angeles Times reporting in 2006 that it was around 42.8 miles (68.9 km) in length. The City of El Segundo has since renamed their portion of SR 1 to Pacific Coast Highway. From Wikipedia
