page_title: U.S. Route 99 in California
section_title: Los Angeles to Sacramento
hierarchical_section_title: U.S. Route 99 in California / Route description / Los Angeles to Sacramento
caption_attribution_description: English: A portion of the Old Ridge Route in Lebec, that was bypassed when U.S. Highway 99 was made. It is known locally as "Dead Man's Curve." Photo by George Garrigues.
context_page_description: U.S. Route 99 was the main north–south United States Numbered Highway on the West Coast of the United States until 1964, running from Calexico, California, on the Mexican border to Blaine, Washington, on the Canadian border. Known also as the "Golden State Highway" and "The Main Street of California", US 99 was an important route in California throughout much of the 1930s as a route for Dust Bowl immigrant farm workers to traverse the state. It was assigned in 1926 and existed until it was replaced for the most part by Interstate 5. A large section in the Central Valley is now State Route 99.
context_section_description: From Los Angeles US 99 followed San Fernando Road through Glendale and Burbank to Sylmar. From 1937 to 1964 it shared this routing with US 6; the remaining stretch of the highway through the Santa Clarita Valley is named "The Old Road". The Old Road starts near the Newhall Pass Interchange, just south of Santa Clarita, eventually crossing under present-day I-5. As the road now winds north, passing by Pico Canyon Road, it reaches McBean Parkway near the California Institute of the Arts, College of the Canyons and Six Flags Magic Mountain. In Castaic the Old Road becomes a suburban street and ends at Oak Hill Court, just outside Castaic. A substantial portion of the road is submerged beneath Pyramid Lake; the northern side is now the lake's public access road, while the southern side is access to the dam.
  US 99 then headed over Tejon Pass to the San Joaquin Valley.  Just north of the route's entry to the valley, I-5 splits off from US 99, and US 99 continued on the current route of SR 99, to Bakersfield, Fresno, and Sacramento. Many older segments of the highway between the "Grapevine" and Sacramento still exist as local streets, many of them having "Golden State" in their names (such as Golden State Avenue, Golden State Boulevard, Golden State Highway).
caption: A section of the 1915 Ridge Route in Lebec, abandoned when US 99 (Ridge Route Alternate) opened over Tejon Pass in 1933
exif: {"Image Make": "PENTAX", "Image Model": "PENTAX K200D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "K200D Ver 1.00", "Image DateTime": "2010:08:18 12:14:19", "Image ExifOffset": "222", "EXIF ExposureTime": "1/350", "EXIF FNumber": "13", "EXIF ExposureProgram": "Landscape Mode", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:08:18 12:14:19", "EXIF DateTimeDigitized": "2010:08:18 12:14:19", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "2313/100", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3872", "EXIF ExifImageLength": "2592", "EXIF SensingMethod": "One-chip color area", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "34", "EXIF SceneCaptureType": "Landscape", "EXIF Contrast": "Hard", "EXIF Saturation": "Normal", "EXIF Sharpness": "Hard", "EXIF SubjectDistanceRange": "3"}