Road work begins next week on Oracle Road, Miracle Mile Arizona Department of Transportation is scheduled to begin construction next week to improve SR 77. (Source: ADOT) By KOLD News 13 Staff | April 16, 2021 at 12:41 PM MST - Updated April 16 at 12:41 PM TUCSON, Ariz. (KOLD News 13) - A big heads up next week for drivers traveling through Miracle Mile and Oracle Road. Crews with the Arizona Department of Transportation are scheduled to begin construction on Miracle Miracle Mile from I-10 to Oracle Road, and on Oracle Road from Miracle Mile to Calle Concordia. ADOT says crews will begin work on the south side of Miracle Mile first, and drivers will see intermittent lane closures while traveling through the area between 8 p.m. and 6 a.m.