A dozen drivers from California to Florida represented in NASCAR's Next program.
The remaining crew member is described as being in 'good' condition.
Kenny Wallace to fill in at Talladega Superspeedway for his brother Mike, who is recuperating from heart surgery.
The popular female racer has a new ride as she prepares for her return to NASCAR.
Chris Buescher will make his Cup debut at Auto Club Speedway.
Hamlin, Jones and Said are scheduled to fill in for Kyle Busch in the next nine XFINITY Series races.
BK Racing provides opportunity for another aspiring racer.
Neither Busch will be on the grid for The Great American Race.
The track announces immediate plans to make the race track safer for all competitors.
The revised format will be tested with the XFINITY and CWTS teams.