The Arizona Department of Transportation will work overnight on Friday, Sept. 5 on State Route 89 between Prescott and Chino Valley (mileposts 320 to 325), weather permitting.

Crews will continue with the dirt haul and place paving materials onto the new roadway which requires trucks to cross the existing highway and intermittent road closures for up to 10 minutes at a time.

Next week, crews will return to the normal work hours of Monday through Thursday nights between 7 p.m. and 5 a.m. through Sept. 30. Drivers can expect overnight intermittent closures up to 10 minutes during work hours.

The work zone will be clearly marked by temporary barricades and signage. ADOT advises drivers to allow additional time to reach their destinations and to proceed through the work zone with caution, comply with the reduced speed limit, and be alert for construction equipment and personnel.