FLAGSTAFF — Arizona Department of Transportation (ADOT) crews will be replacing the traffic signal control cabinet at US 180 (Humphreys Street) and Birch Avenue in downtown Flagstaff from 5 a.m. to 11 a.m. Tuesday, June 28.

The signal will be down during replacement and no left turns will be permitted at the intersection; access will be maintained for through traffic on US 180, and for right turns at US 180 and Birch Avenue.

Drivers are asked to adjust their travel route if needed, and use caution while electrical work is performed in this area. Please reduce speeds, and be observant of crews and equipment in the intersection.