U.S. Route 66 in New Mexico
U.S. Highway 66 | |||||||||||||
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| Will Rogers Highway | |||||||||||||
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| Maintained by the New Mexico State Highway Department | |||||||||||||
| Length | 374 mi (602 km) | ||||||||||||
| Existed | November 11, 1926–June 26, 1985 | ||||||||||||
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| West end | US 66 / US 666 at the Arizona state line at Lupton | ||||||||||||
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| East end | US 66 at the Texas state line in Glenrio | ||||||||||||
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| Country | United States | ||||||||||||
| State | New Mexico | ||||||||||||
| Counties | McKinley, Cibola, Bernalillo, Santa Fe, Torrance, Guadalupe, Quay | ||||||||||||
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U.S. Route 66 (US 66, Route 66) in New Mexico ran east–west across the central part of the state, along the path now taken by Interstate 40 (I-40). However, until 1937, it took a longer route via Santa Fe, now roughly I-25 and US 84. Large portions of the old road parallel to I-40 have been designated State Road 117 (NM 117), NM 118, NM 122, NM 124, NM 333, three separate loops of I-40 Business, and state-maintained frontage roads.
It is one of the roads on the Trails of the Ancients Byway, one of the designated New Mexico Scenic Byways.