State Route 387 connects Casa Grande to I-10, north of Casa Grande, and from there proceeds east to connect with SR 87.
Length: 15.7 miles
Existed since: 1967
Current Route: AZ 84 in Casa Grande to AZ 87 near Coolidge in the Gila River Indian Community
Historical Route: AZ 187 near Casa Grande to AZ 87 south of Chandler
Major Junctions: AZ 84, I-10, AZ 187, AZ 87
SR 387 replaced SR 187 between Casa Grande and I-10.
Page last updated: 2/26/2022