Graham Rahal has crashed on the 56th lap of the Indianapolis 500.

The son of former Indy winner Bobby Rahal started fourth and was running fifth when his car went high coming out of the fourth turn and hit the wall. He was not injured.

It's the second year in a row Rahal has been sidelined by a crash. Last year, as a 19-year-old rookie, he crashed on the 37th lap, also in the fourth turn.