Indy 500Alonso confident despite traffic concern at Indy 500Fernando Alonso admits he is still concerned about traffic, but is confident ahead of the Indy 500.AStvActualizado a 16 de mayo de 2017 14:00 CESTAlonso confident despite traffic concern at Indy 500Etiquetado en:Fernando AlonsoIndy 500Indianapolis Motor SpeedwayIndyCarFormula 1Race tracksAuto racingMotor sportsSports facilitiesSports