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U.S. Route 66 in Missouri

U.S. Route 66 marker

U.S. Route 66
Will Rogers Highway
Route information
Maintained by MoDOT
Existed: November 11, 1926 (1926-11-11) – June 26, 1985 (1985-06-26)
Major junctions
West end: US-66 to Galena, Kansas
 
East end: US 66 at the Mississippi River to Illinois
Highway system
US 65 Route 66

U.S. Route 66 marker

U.S. Route 66 (US 66, Route 66) is a former east–west United States Numbered Highway, running from Santa Monica, California to Chicago, Illinois. In Missouri, the highway ran from downtown St. Louis at the Mississippi River to the Kansas state line west of Joplin. The highway was originally Route 14 from St. Louis to Joplin and Route 1F from Joplin to Kansas. It underwent two major realignments (in the St. Louis and Joplin areas) and several lesser realignments in the cities of St. Louis, Springfield, and Joplin. Current highways covering several miles of the former highway include Route 100, Route 366, Route 266, Route 96, and Route 66. Interstate 44 (I-44) approximates much of US 66 between St. Louis and Springfield.

Missouri was the first state to erect a historic marker on US 66. It is located at Kearney Street and Glenstone Avenue in northeast Springfield. A new marker, designating the highway as a National Scenic Byway, was erected May 5, 2006. The historic alignment in Missouri is marked based on the route in 1935.

In 1922, US 66 was originally Route 14, connecting St. Louis and Joplin. In 1926, it was designated a national highway, US 66.


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Wikipedia

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