Trafficjamisverycommoninthemodernera.Duethenumberofvehiclehasbeenincreasing,trafficjamareinevitableandmillionsofpeopledealwithit.Trafficjamarebecomepartandparceloflifenowadays,thisisasuperproblem.Trafficjamisthesituationwheneverycarstuckoronlycanmoveslowlyandhavetoqueueforalongline.Actuallypeoplemissthecausewhythisproblemhappenedandbecauseofthat,peoplefacesomeeffects.Thereareseveralcauseandeffectsoftrafficcongestion.

　　Firstly,carsbecomeaffordablenowadays;toomanyvehiclesareproduced.Everypeoplehavetheirowncarsandsomefromthemaselfish,theyprefertousetheirowncartogosomewherethanusethepublictransport,becauseofthattoomanyvehiclesontheroadespeciallyincriticaltime.Morecarsontheroadisuselessbecausepeopleneedtofacealonglineandtakeanhourormoretoarrivetotheirdestination,comparethantakingapublictransport,itssavethetime,worldfrompollutionandnoneedtofacetrafficjam.

　　Secondly,anothercauseoftrafficjamistrafficlightnotfunctioning.Whenthisproblemhappens,trafficjamwilloccur.Peoplearetoobusytothinkaboutanotherpeople,theyprefertobeselfish.Whenthetrafficlightnotworking,peoplescrambledandnotthinkingofothers.Peoplebecomeheartlesstoo,theydidn’tgiveanychancetoothersandthisisnotagoodattitude.

　　Next,poorroadconditionsareonefromthelistcauseoftrafficjamtoo.Pressureontheroadhasbeenincreasingduetheincreasednumberofvehicleanditwillcausedamagesontheroadsuchastheroadabecomepotholes.Thepressureespeciallyfromtheheavyvehiclelikeatanoflorrygivesabigimpact.Whenroadworksduringthedaytorepairthepotholes,peopleneedtoavoidanddriveslowly,itwillcauseatrafficjamandalonglineofcars.

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