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AZ 410 Shield

AZ 410 (Sonoran Corridor)

State Route 410, also known as the Sonoran Corridor, is a proposed freeway that would run from I-19 between at El Toro Rd in Sahuarita to I-10 at Rita Rd in Tucson. It would serve as an alternate connection between the two interstates south of Tucson International Airport. The study began in 2017 and is expected to be completed by 2026.

Length: 20 miles
Proposed since: 2017
Planned construction: Unknown
Proposed Route: I-19 in Sahuarita to I-10 in Tucson
Major Junctions: I-19, I-10


A map of the selected corridor proposal for future State Route 410 traveling east from Interstate 19 at El Toro Road, curving north at Alvernon Way, then turning east at Old Vail Road, and ending at Rita Road and Interstate 10
Map of the selected corridor alternative proposal - Image credit: ADOT

Page last updated: 4/1/2024