The 400th #IndyLights #race was won by Colton Herta (son of the 1993 Indy Lights champ Bryan) and the Steinbrenner-Andretti team. This is his second #MazdaRoadtoIndy win this year and he leads the points heading toward #Indianapolis next month. #Mazda #MazdaMotorsports #MRTI #racecar #openwheel #car