So you think the roads are rough in Tucson? Well, you are correct! Compared to 11 western urban areas Tucson had the highest pothole index in 2012, at 145.8. Since the U.S. urban area average was 100.0, the index implies...
Pavement quality plays a vital role in traffic safety and commuter comfort. When roads wear out, they must be rehabilitated and resurfaced to maintain smooth, safe driving conditions. Deteriorated roads also increase user costs, which over time can amount to...