Bison Transport USA Safety Record
DOT# 46811 · Amherst, WI 54406 · 8882853563
Legal name: H O Wolding INC
Good safety record — scored 25/100. Below-average out-of-service rates and few crashes.
Last inspected 03/24/2026
Safety Score Breakdown · 25/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Bison Transport USA (DOT# 46811) in Amherst, Wisconsin has 1,453 inspections on record and a 7.5% vehicle out-of-service rate and 60 crashes, including 2 fatal. Safety grade: B. Active common authority.
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Inspection History · 100 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
| Date | State | Veh OOS | Drv OOS |
|---|---|---|---|
| 03/24/2026 | WV | 0 | 0 |
| 03/23/2026 | CA | 0 | 0 |
| 03/23/2026 | ME | 0 | 0 |
| 03/22/2026 | IL | 0 | 0 |
| 03/21/2026 | IN | 0 | 0 |
| 03/20/2026 | PA | 0 | 0 |
| 03/20/2026 | NC | 0 | 0 |
| 03/18/2026 | DE | 0 | 0 |
| 03/17/2026 | WI | 0 | 0 |
| 03/17/2026 | VT | 0 | 0 |
Crash History · 50 records
| Date | State | Fatalities | Injuries | Tow-Aways |
|---|---|---|---|---|
| 31-MAY-25 | IN | 0 | 0 | 0 |
| 31-JUL-24 | ME | 0 | 0 | 0 |
| 30-APR-25 | NY | 0 | 0 | 0 |
| 29-JUL-24 | ME | 0 | 3 | 0 |
| 29-DEC-25 | ME | 0 | 0 | 0 |
| 28-MAR-25 | GA | 0 | 1 | 0 |
| 27-JUN-25 | AR | 0 | 0 | 0 |
| 26-JUN-25 | IN | 0 | 0 | 0 |
| 26-JUN-25 | SC | 0 | 1 | 0 |
| 25-NOV-25 | MN | 0 | 0 | 0 |
Authority & Insurance
FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.
| Type | Insurer | Coverage |
|---|---|---|
| BIPD/Primary | National Interstate Insurance Company | $1,000 |
| SURETY | Merchants Bonding Company ( Mutual) | N/A |
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.