Drivers traveling north- and south-bound on SR 89A just south of the JW Powell intersection can expect short delays as flaggers allow trucks and heavy equipment to cross over the roadway near milepost 399.

Crossing operations are required to allow the equipment to travel over SR 89A via a haul road. The trucks will be carrying fill material to construct the southbound on-ramp to I-17 as part of an improvement project, which includes installation of a roundabout.

Construction hours are between 6 a.m. to 4 p.m., Monday through Friday. Drivers can expect short delays during equipment crossings and hauling activity can be anticipated for the next two weeks during on-ramp construction.