| Address |
908 EAST 14TH ST GREGORY, SD 57533 United States |
|
| Phone | (605) 835-8578 | |
| Fax | (605) 835-9794 | |
| opperman@gwtc.net | ||
| OIC state | SD |
| Dot number | 920 | |
| Carrier operation | intrastate non-hazmat | |
| MCS-150 form date | 2013-12-05 | |
| MCS-150 mileage (year) | 465,000 (2012) | |
| Number of power units | 10 | |
| Number of drivers | 14 | |
| Last updated | Jun 2017 |