U.S. Route 93 | ||||
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Route information | ||||
Maintained by ADOT | ||||
Length: | 200.13 mi (322.08 km) Includes I-40 overlap of 22.83 miles (36.74 km) |
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Existed: | 1935: (As US 466) 1951: extended to Kingman; 1965 Extended to US 89 at Congress Junction; 1992: Extended to Wickenburg – present | |||
Major junctions | ||||
South end: | US 60 in Wickenburg | |||
I-40 in Kingman | ||||
North end: | US 93 at Hoover Dam Bypass Bridge | |||
Highway system | ||||
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In the U.S. state of Arizona, U.S. Route 93 is a U.S. Highway that begins in Wickenburg and heads north to the Nevada border at the Mike O'Callaghan – Pat Tillman Memorial Bridge.
As part of a proposal by municipal leaders in Nevada and Arizona, the highway could be replaced by Interstate 11.
The following narrative runs in the descending reference post direction. Arizona has always signed this particular route with its zero mile point located at the Nevada border. Until October 19, 2010, that point was on the crest of Hoover Dam, but ever since has been at the state line along the new Mike O'Callaghan – Pat Tillman Memorial Bridge.
The southern terminus of US 93 is located at a junction (rebuilt and relocated between February 2008 and February 2010) with US 60 in Wickenburg, a small town about 50 miles (80 km) northwest of Phoenix. It heads towards the northwest from this junction to an intersection with SR 89 (the former US 89) across the Maricopa – Yavapai county line just northwest of town. SR 89 heads northeast to Prescott while US 93 continues its northwesterly heading, as a mainly two-lane highway with passing lanes every few miles. US 93 continues to the northwest to a junction with SR 71 at a diamond interchange southwest of Congress. As it continues to the northwest through this scenic but remote rural area, the highway is known as the Joshua Tree Forest Parkway.