ThecitiesofYinchuan,Jinan,andLuoyangexperiencedthelargestnumberoftrafficjamsinthefirstquarterofthisyear,whilethecapitalBeijingcameinatfourthplace,accordingtoare
INRIX, Inc., a leading comapny in improving urban mobility using big data, published its latest Global Traffic Scorecard on Monday, listing Los Angeles as the world's most congested city.