State Route 89 north of Prescott at Hell Canyon (mileposts 345) will be narrowed to a single lane from 8:30 a.m. to 2 p.m. on Friday, Oct. 16 as crews perform bridge work.

The lane closure will provide a safe work zone for ADOT crews, who will conduct a routine bridge inspection on the bridge. The speed limit will be reduced to 55 mph and brief delays are expected.

ADOT advises drivers to proceed through the work zones with caution, slow down, and be alert for construction equipment and personnel.