Current route: JCT AZ 90 at
Sierra Vista to JCT AZ 80 near Bisbee
Historic route: JCT AZ 83 north of Sierra Vista to Bisbee
The junction of AZ 92 with AZ 80 was until recently the only traffic circle on a state highway in Arizona. It was probably built in the late 1940s. ADOT has started experimenting with roundabouts again, with new ones by I-17.
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Last updated 9/3/2001