All traffic congestion articles
US traffic congestion varied in line with regional economic developments (Photo: Inrix) US traffic congestion jumped a sharp 9.4 pc in April from a year earlier, but traffic intensity varied widely from one region to the next, according to the Inrix Gridlock Index (IGI). The indicatormeasures congestion on the ...
The top 3 congested cities in the US are Honolulu, Los Angeles and San Francisco (Photo: Osvaldo Gago, Wikimedia) A study showed that worldwide traffic congestion dropped last year, mostly because of slowing economies in major countries. Inrix, a US based provider of traffic information and driver assistance services, said ...