TUCSON, AZ (Tucson News Now) - Pima County construction workers will start projects to preserve two Southern Arizona roads in the coming
Tuesday, June 9, Pima County Department of Transportation crews will chip seal and micro seal Palo Verde Road between 44th Street and Alvernon Way. This includes the Veteran's Memorial Overpass. (The red, white and blue bridge over Aviation Parkway.)
Micro sealing and chip sealing are both ways to preserve asphalt and remedy a wide range of road problems.