Starting next week, billboards, social media, television and print media will carry messages urging thousands of Valley motorists, including those in the West Valley, to prepare for four years of disruptions in their driving routines. It’s not exactly Armageddon that the Arizona Department of Transportation will be heralding, but it certainly won’t be a walk in the park either, especially for car and truck traffic on I-10. West Valley motorists who need to get to the other side of the county or Phoenix Sky Harbor International Airport can expect significant increases in traffic as motorists try to evade the inevitable...