U.S. Route 466
U.S. Route 466 | ||||||||||
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US 466 highlighted in red | ||||||||||
| Route information | ||||||||||
| Auxiliary route of US 66 | ||||||||||
| Length | 526 mi (847 km) | |||||||||
| Existed | April 25, 1933–December 3, 1971 | |||||||||
| Major junctions | ||||||||||
| West end |  SR 1 in Morro Bay, CA (1935-1965)California border at Primm, NV (1965-1971) | |||||||||
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| East end |   US 66 / US 93 in Kingman, AZ | |||||||||
| Location | ||||||||||
| Country | United States | |||||||||
| States | California, Nevada, Arizona | |||||||||
| Highway system | ||||||||||
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U.S. Route 466 (US 466) was an east–west United States highway. Though it reached a length of around 500 miles (805 km), the route was co-signed with other US routes for much of its length. When California deleted most of its U.S. Highways in the mid-1960s, including US 466 in 1964, there was no longer a need for the designation.
The general route between Barstow and Kingman is now more directly served by Interstate 40.
The route is known for being the highway on which actor James Dean died in a car accident on September 30, 1955, at the intersection of CA 41 near Cholame, California.
Route description
California
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US 466 began in Morro Bay, continuing to US 101 before turning north and following the path of today's SR 41 to Shandon in San Luis Obispo County. From there, US 466 followed the path of today's SR 46 east. At Famoso, US 466 joined US 99 and ran south to Bakersfield. From Bakersfield, U.S. Route 466 generally followed what is now the alignment of SR 58. Between Barstow, California and the Nevada line, the route followed the path of today's Interstate 15 and was co-signed with U.S. Route 91.
Nevada
U.S. Route 466 entered Nevada at Primm. It headed north concurrent with U.S. Route 91 to Las Vegas, where the route followed Las Vegas Boulevard. In downtown Las Vegas, US 466 turned east on Fremont Street with U.S. Route 93 (and later, U.S. Route 95). The two routes followed Fremont Street and Boulder Highway heading southeast through Henderson and Boulder City towards the Arizona state line on Hoover Dam.
Arizona
From the Nevada state line on Hoover Dam, U.S. Route 466 remained co-signed with US 93 as it headed southeast. At Grasshopper Junction, US 93 / US 466 served the western terminus of Arizona State Route 62 (SR 62), which was the main route connecting Chloride to the rest of the state highway system. The highway was also the eastern terminus of SR 68 at Coyote Pass, which headed west towards Bullhead City and Laughlin, Nevada. The highway reached its eastern terminus in Kingman, entering town on Beale Street, where it connected to U.S. Route 66 at Front Street (now Andy Devine Boulevard). US 93 continued past the terminus of US 466, running concurrent with US 66 east out of Kingman.[1]
History
U.S. Route 466 (US 466) was originally commissioned on April 25, 1933, extending from U.S. Route 66 in Barstow, California to the Pacific Ocean at Morro Bay, California.[2] On October 9, 1933, the American Association of State Highway Officials (AASHO) approved an extension of US 466 from Barstow to US 66 in Kingman, Arizona. From Kingman to Las Vegas, Nevada, US 466 replaced the original Arizona State Route 69 (SR 69) and Nevada State Route 26 (SR 26). US 466 would use the Boulder Dam to cross the Colorado River over Boulder Canyon between Nevada and Arizona. Between Las Vegas and Barstow, California, the route was co-designated with U.S. Route 91.[3] However, the state of Arizona continued to sign the route between Hoover Dam (formerly Boulder Dam) and Kingman as SR 69, until May 16, 1935.[4] This coincided with the completion of the main dam structure on May 29.[5]
On June 17, 1935, US 93 was extended from its southern terminus at US 91 north of Las Vegas to US 66 in Barstow, being co-designated with US 466 from its eastern terminus at Kingman, Arizona to the US 91 junction in Las Vegas, Nevada. This left the California segment of US 466 as the only section of the route not co-signed with another route.[6]
In the 1964 state highway renumbering, the California state legislature re-designated the stand alone section of US 466 between Morro Bay and Barstow as California State Route 46 (SR 46), SR 99 and SR 58 respectively.[7] On December 3, 1971, AASHTO approved a request from Arizona and Nevada to remove the US 466 designation entirely from both states, after which, US 466 ceased to exist.[8]
Major intersections
| State | County | Location | mi[9][10] | km | Destinations | Notes |
|---|---|---|---|---|---|---|
| California | San Luis Obispo | Morro Bay | 0 | 0.0 |  SR 1 | |
| Atascadero | 19 | 31 |  US 101 | |||
| Shandon | 47 | 76 |   SR 41 west | Western end of SR 41 overlap | ||
| Cholame | 54 | 87 |  SR 41 east | Eastern end of SR 41 overlap | ||
| Kern | Blackwells Corner | 81 | 130 |  SR 33 | ||
| Famoso | 119 | 192 |   US 99 north | Western end of US 99 overlap | ||
| Bakersfield | 139 | 224 |   US 99 south / SR 178 | Eastern end of US 99 overlap | ||
| Mojave | 205 | 330 |  US 6 | |||
| San Bernardino | Kramer Junction | 243 | 391 |  US 395 | ||
| Barstow | 275 | 443 |    US 91 south to US 66 | Western end of US 91 overlap | ||
| Baker | 338 | 544 |   SR 127 north | |||
| Mojave Desert | 400 0 | 640 0.0 | California–Nevada state line | |||
| Nevada | Clark | Jean | 12 | 19 |  SR 53 | |
| Las Vegas | 30 | 48 |    US 91 north / US 93 north / US 95 north | Eastern end of US 91 overlap; western end of US 93 and US 95 overlaps | ||
| Henderson | 44 | 71 |  SR 41 | |||
| Alunite | 49 | 79 | US 95 south | Eastern end of US 95 overlap | ||
| Colorado River | 57 0.00 | 92 0.00 | Hoover Dam; Nevada–Arizona state line | |||
| Arizona | Mohave | Grasshopper Junction | 52.74 | 84.88 |   SR 62 east – Chloride | Western terminus of SR 62; now CR 125 east |
| | 67.59 | 108.78 |   SR 68 west – Bullhead City | Eastern terminus of SR 68 | ||
| Kingman | 72.59 | 116.82 |     US 66 / US 93 ends (Front Street) to SR 93 south – Needles, Flagstaff, Phoenix | Eastern terminus; eastern end of US 93 overlap | ||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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References
- ^ Photogrammetry and Mapping Division (1971). State Highway Department Road Map of Arizona (Map). 1:1,267,200. Phoenix: Arizona State Highway Department. Retrieved June 21, 2023 – via AARoads.
- ^ U.S. Route Numbering Committee (1933). [Report of the U.S. Route Numbering Committee to the Executive Committee] (PDF) (Report). Washington, DC: American Association of State Highway Officials. p. 33. Retrieved June 20, 2023 – via Wikimedia Commons.
- ^ U.S. Route Numbering Committee (1933). [Report of the U.S. Route Numbering Committee to the Executive Committee] (PDF) (Report). Washington, DC: American Association of State Highway Officials. p. 34. Retrieved June 20, 2023 – via Wikimedia Commons.
- ^ Arizona State Highway Department (May 16, 1935). "ADOT Right-of-Way Resolution 1935-P-216". Works Consulting LLC. Retrieved June 21, 2023 – via Arizona Highway Data.
ESTABLISH ROUTE OF HWY FROM LAS VEGAS TO BOULDER, NEVADA, S ON S.R.69 TO U.S. 66 AT KINGMAN
- ^ "Hoover Dam". Bureau of Reclaimation. March 12, 2015. Retrieved June 21, 2023.
- ^ U.S. Route Numbering Committee (1935). [Report of the U.S. Route Numbering Committee to the Executive Committee] (PDF) (Report). Washington, DC: American Association of State Highway Officials. p. 39. Retrieved June 20, 2023 – via Wikimedia Commons.
- ^ California State Assembly. An act to add Section 253 and Article 3 (commencing with Section 300) to Chapter 2 of Division 1 of, and to repeal Section 253 and Article 3 (commencing with Section 300) of Chapter 2 of Division 1 of, the... 1963 Session of the Legislature. Statutes of California. State of California. Ch. 385, p. 1182.
- ^ U.S. Route Numbering Subcommittee (December 3, 1971). "U.S. Route Numbering Subcommittee Agenda" (Report). Washington, DC: American Association of State Highway Officials. p. 419. Retrieved June 20, 2023 – via Wikisource.
- ^ "California, Nevada, and Arizona" (Map). Road Reference and Atlas (1947 ed.). Chicago: Rand McNally. pp. 20, 25, 60.
- ^ Planning Survey Division (July 1, 1965). "1965-1966 Arizona Highway Sufficiency Rating; Route Log Showing Sufficiency Ratings For Each Section" (PDF). Arizona State Highway Department. Retrieved June 20, 2023 – via Arizona Memory Project.
- Endpoints of US highways: US 466 (II)
External links
Media related to U.S. Route 466 at Wikimedia Commons- California @ AARoads.com - U.S. Route 466
- California Highways: US 466
