Corson Transport Llc is an active interstate carrier based in Beloit, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 8 | 0 | 0 |
| Tractors | 8 | 0 | 0 |
| Trailers | 10 | 0 | 0 |
| Total Power Units | 8 | ||
Distinct vehicles · 24 mo
vs 8 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 95% | 96% | Worse than most peers |
| HOS Compliance | 98% | 98% | Worse than most peers |
| Driver Fitness | 91% | 97% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 86% | 94% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 3 | — | 6.67% |
| Vehicle | 0 | 4 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 14 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Oct 7, 2025 | WI | TRUCK TRACTOR | 1 | 0 |
| Oct 1, 2025 | WI | TRUCK TRACTOR | 1 | 0 |
| Jul 24, 2025 | CO | TRUCK TRACTOR | 1 | 1 |
| May 21, 2025 | MN | TRUCK TRACTOR | 0 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 4.16 | — |
| HOS Compliance | 2 | 0.88 | — |
| Vehicle Maintenance | 4 | 8.57 | — |
| Driver Fitness | 2 | 0.82 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 5 states. Top state WI accounts for 30% of activity. Activity outside home state (WI): 70%.
| 4 |
| Unsafe Driving | 3 | 1 | 0 |
| Driver Fitness | 2 | 1 | 2 |
| Hours-of-Service Compliance | 2 | 0 | 1 |
| Apr 9, 2025 |
| KY |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Jan 29, 2025 | KY | TRUCK TRACTOR | 9 | 3 |
| Jan 10, 2025 | WI | TRUCK TRACTOR | 0 | 0 |
| Dec 12, 2024 | MN | TRUCK TRACTOR | 3 | 1 |
| Dec 9, 2024 | IN | TRUCK TRACTOR | 4 | 2 |
| Nov 5, 2024 | IN | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Oct 7, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Oct 1, 2025 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Jul 24, 2025 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | Yes |
| Jan 29, 2025 | 3939H | Inoperable head lamps | Vehicle Maintenance | — |
| Jan 29, 2025 | 3939T | Inoperable tail lamp | Vehicle Maintenance | — |
| Jan 29, 2025 | 39111B4DEN | Driver operating a CMV without proper endorsements or in violation of restrictions | Driver Fitness | Yes |
| Jan 29, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Jan 29, 2025 | 39348A | Inoperative/defective brakes | Vehicle Maintenance | — |
| Jan 29, 2025 | 39353B | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Jan 29, 2025 | 3963A1B | Brakes (general) Explain: | Vehicle Maintenance | — |