Marcus Armstrong was taken away on a stretcher after a heavy crash in practice for Indianapolis 500 qualifying.

Meyer Shank Racing star Marcus Armstrong had a major crash during the practice session just before the Indy 500 qualifying.

With Kyle Larson at Indianapolis Motor Speedway, Justin Allgaier drove Larson's No. 5 in practice and qualifying Friday.

Scott Dixon begins his push for a sixth Indianapolis 500 pole position today, May 17, with qualifying kicking off at the Indianapolis Motor Speedway.