PRESCOTT – Traffic on State Route 89 between Prescott and Chino Valley (mileposts 320 to 325) will be required to stop intermittently, weather permitting, for the next four weeks to allow trucks to safely cross the highway.

The hauling operation will continue tonight, Aug. 27 and continue through Tuesday, Sept. 30. Overnight work hours are 7 p.m. through 5 a.m. each night and intermittent closures are expected for dirt hauling and removal and relocation of temporary concrete barrier along the roadway.

Drivers can expect delays of up to 10 minutes at a time.

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.