
Maintain over 3,100 miles of major roads and local streets in the unincorporated
areas and over 1,700 miles in 22 incorporated cities. This includes over
1,300 signalized intersections, 6,000 miles of striping, 170,000 traffic
signs, 5,000 street lights, 78,000 street name signs, as well as pavement
markings, painted curbs, and raised traffic markers.
Provide a full range of road services, including street sweeping, pothole
patching, and tree trimming.