I-70 Motorsports Park
| 1/2 Mile Asphalt Oval (1969–2008) | |
| Location | Washington Township, Lafayette County, at 12773 North Outer Rd., Odessa, Missouri | 
|---|---|
| Time zone | UTC−06:00 / UTC−05:00 (DST) | 
| Coordinates | 39°0′38″N 93°52′33″W / 39.01056°N 93.87583°W | 
| Owner | Chris Payne (July 2018–present) | 
| Opened | 1969 Re-opened: 2021 | 
| Closed | 2008 | 
| Former names | I-70 Speedway (1969–2008) | 
| Major events | Current: World of Outlaws (2021–present) Former: NASCAR Craftsman Truck Series O'Reilly Auto Parts 200 (1995–1999) ASA National Tour (1998–2003) NASCAR Midwest Series (1999–2001) NASCAR Southeast Series (1991–1992, 1994–1998) ARCA Hooters SuperCar Series (1994) | 
| Website | https://www.i70motorsportspark.com/ | 
| 3/8 Mile Dirt Oval (2021–present) | |
| Surface | Dirt | 
| Length | 0.375 miles (0.604 km) | 
| 1/4 Mile Dragstrip (2024–present) | |
| Surface | Asphalt | 
| Length | 0.250 miles (0.402 km) | 
| 1/2 Mile Asphalt Oval (1969–2008) | |
| Surface | Asphalt | 
| Length | 0.500 miles (0.805 km) | 
| Banking | 30° (corners), 4° (front), 7° (back) | 
I-70 Motorsports Park, also known as I-70 Speedway, is a multi-purpose motorsports facility near Interstate 70 east of Odessa, Missouri, USA. The track, first opened in 1969, and has since been completely rebuilt and renovated in 2021 under new ownership.
I-70 Speedway is now the home to a state of the art facility and 1/2 mile dirt oval racetrack hosting events for every kind of motorsports enthusiast. Classes of motorsport include but are not limited to 410 winged sprint cars, non-winged sprint cars, super dirt late models, modifieds, monster trucks, flat track motorcycles, and motocross bikes.