| Track | I-70,MO |
| Series | USAC National Sprint Cars (USAC) |
Count: 6
| Race Date | Class | Series | Track | Car Count | Winner | Start | Story |
| Saturday, May 14, 2022 | Wingless | USAC,MWRA | I-70,MO | 28 | Robert Ballou | 2 | NO MORE 2ND THOUGHTS: BALLOU WINS USAC SPRINT RETURN TO I-70 |
| Saturday, April 13, 1996 | Wingless | USAC | I-70,MO | 22 | Eric Gordon | | |
| Saturday, September 16, 1995 | Wingless | USAC | I-70,MO | 20 | Tony Stewart | | |
| Sunday, September 16, 1990 | Wingless | USAC | I-70,MO | 18 | Steve Butler | | |
| Sunday, June 6, 1982 | Wingless | USAC | I-70,MO | 19 | Jeff Swindell | | |
| Sunday, July 9, 1978 | Wingless | USAC | I-70,MO | 25 | Sheldon Kinser | | Sheldon Kinser wins USAC at I-70 |