Quick And Cheap Solutions To Traffic Problems: Part 2

"Construction delays are a necessary evil that comes with maintaining an aging road network. But traffic experts say much more can be done to ensure that the slowdowns -- an estimated 10 percent of all traffic delays -- are less frequent and less disruptive...Some pavement experts say motorists could be spared countless hours in construction delays if highway officials invested in longer-lasting pavements."

Thanks to Abhijeet Chavan