Library

MAP Library

The Pothole Index

04-23-2015
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...

Rough Roads

04-14-2015
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...

Migration Madness 2015

03-27-2015
How to Play Migration Madness Fill out your bracket, selecting the state you believe has a higher “Quality of Life.” Migration Madness is for entertainment purposes only. Winners at each round are determined by a global ranking based on U.S...