Interstate I-90 Speedway

- Mailing Address -
1913 Highway 14 Bypass
Brookings, SD 57006

- Track Number -
(605) 528-6380

   - Lyle Howey III, Track Owner/Promoter -    
(605) 691-3503
Email Address: lhowey@itctel.com

- Fax Number -
(605) 693-1315

- Internet -
http://www.i90speedway.com/