Ronald Reagan Freeway

Ronald Reagan Freeway. It is a major east–west highway in the northern suburbs of Los Angeles, designated as Interstate 118 (I-118). The freeway connects the cities of Moorpark in Ventura County to San Fernando in Los Angeles County, serving as a critical commuter route through the Simi Valley and the San Fernando Valley. It was named in honor of the 40th President of the United States, Ronald Reagan, who had his Presidential Library dedicated in Simi Valley in 1991.

Route description

The freeway begins at its western terminus at State Route 23 in Moorpark, near the Santa Susana Mountains. It proceeds eastward through the Simi Valley, passing major landmarks including the Ronald Reagan Presidential Library and the Simi Valley Town Center. The route continues past the Rockwell International facilities and skirts the northern edge of the Santa Susana Field Laboratory. It then traverses the Santa Susana Pass via the Santa Susana Tunnel into Los Angeles County. Within the San Fernando Valley, it runs along the southern base of the Santa Susana Mountains and the northern foothills of the San Gabriel Mountains, passing through Chatsworth and Northridge before terminating at its junction with Interstate 5 and State Route 14 in San Fernando.

History

The route's origins lie in the 1964 addition of a state highway connecting Simi Valley to San Fernando, which was later incorporated into the Interstate Highway System. Construction began in the late 1960s, with the segment through the Santa Susana Pass presenting significant engineering challenges, leading to the boring of the Santa Susana Tunnel. The freeway was fully opened to traffic by 1970, initially designated as part of State Route 118. In 1994, the California State Legislature, led by Governor Pete Wilson, passed a resolution to rename the highway in honor of former President Ronald Reagan, following the dedication of his Presidential Library in Simi Valley. The official renaming ceremony was attended by Nancy Reagan and numerous state officials. In 2002, the route was officially signed as Interstate 118 after meeting federal standards, though it retains its State Route 118 designation concurrently.

Major intersections

The freeway intersects several key transportation corridors along its length. From west to east, the primary junctions include its western terminus at State Route 23 in Moorpark. It meets State Route 34 near the Ronald Reagan Presidential Library in Simi Valley. A significant interchange occurs with the Simi Valley Freeway (SR 118) and the Metro G Line transit corridor. Upon entering Los Angeles County, it intersects Topanga Canyon Boulevard in Chatsworth. Further east, it meets Tampa Avenue and Reseda Boulevard in Northridge. The eastern terminus is a complex interchange with Interstate 5 (the Golden State Freeway) and State Route 14 (the Antelope Valley Freeway) in the city of San Fernando.

Exit list

The exit list proceeds from west to east, with locations and key destinations noted. In Ventura County: Exit 1 for Moorpark Avenue and SR 23; Exit 3 for Madera Road; Exit 5 for Stearns Street; Exit 7 for First Street and the Simi Valley Town Center; Exit 9 for Tapo Canyon Road and the Ronald Reagan Presidential Library; Exit 11 for Yosemite Avenue; Exit 13 for Kuehner Drive. In Los Angeles County: Exit 15 for Rocky Peak Road; Exit 17 for Topanga Canyon Boulevard; Exit 19 for De Soto Avenue; Exit 21 for Tampa Avenue; Exit 23 for Reseda Boulevard; Exit 25 for Balboa Boulevard; Exit 27 for Woodley Avenue; Exit 29 for Sepulveda Boulevard; Exit 31 for Haskell Avenue; Exit 33 for Glenoaks Boulevard; Exit 35 for Interstate 5 and SR 14 (terminus).

Category:Interstate Highways in California Category:Transportation in Los Angeles County, California Category:Transportation in Ventura County, California