TUCSON, Ariz — Today, Arizona Department of Transportation crews are installing new surveillance equipment and will shut down the left lane of I-19 Southbound at Sahuarita road to do so.
The closure is expected to last from 7 a.m. till noon.
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In Tucson, city crews are working to replace a traffic signal pole at the intersection of Tanque Verde Road and Grant/Kolb road.
Crews are expected to be working from 8 a.m. till 4 p.m. and lanes will be restricted
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