Were can i study traffic engineering in abroad i am indian i have completed my B.E civil engineering i got 80% what are the top university?

I have completed my X standard in TAMIL NADU i scored 89% then i have completed XII standard at 93% now i have completed my B.E civil engineering in sri krishna college of technology at 80% my intrest is towards highways &roads so i choose to study traffic engineering as my PG course were can istudy