Missouri Route 66

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Route 66
Route 66 highlighted in red
Route information
Maintained by MoDOT
Length	14.239 mi[1] (22.915 km)
Existed	1985–present
Major junctions
West end	K-66 at the Kansas state line
Major intersections	I-44 BL / Route 43 in Joplin I-49 BL in Joplin Route 249 east of Duquesne
East end	I-44 / I-44 BL / I-49 / US 71 east of Duenweg
Location
Country	United States
State	Missouri
Highway system
Missouri State Highway System Interstate US State Supplemental
← US 66 → US 67

Route 66 is a fourteen-mile (21 km) long road in southwest Missouri, USA, which had previously been U.S. Route 66 for its final six years. The highway begins at Interstate 44, passes through Duenweg, Duquesne, and Joplin, then crosses into Kansas becoming K-66.