DBA: Knife River Mariner Const Concrete Serv Star Ent
Strata Corporation is an active interstate carrier based in Grand Forks, ND.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 656 | 0 | 0 |
| Tractors | 151 | 0 | 0 |
| Trailers | 543 | 0 | 0 |
| Total Power Units | 807 | ||
Distinct vehicles · 24 mo
vs 807 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 50% | 88% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 75% | 94% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 100% | 89% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 19 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 1 | 2 | 2 |
| Apr 1, 2025 | 1 | 1 | 1 | 1 |
| Jul 1, 2024 | 0 | 2 | 3 | 3 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 69 | 16 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | MN | TRUCK TRACTOR | 0 | 0 |
| Mar 9, 2026 | MN | STRAIGHT TRUCK | 1 | 0 |
| Mar 4, 2026 | MN | TRUCK TRACTOR | 0 | 0 |
| Mar 4, 2026 | MN | TRUCK TRACTOR | 1 | 0 |
| Mar 2, 2026 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 14 | 0.16 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 23 | 9.38 | — |
| Driver Fitness | 2 | 0.12 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state MN accounts for 56% of activity. Activity outside home state (ND): 56%.
| 20 |
| Unsafe Driving | 14 | 4 | 0 |
| Driver Fitness | 2 | 2 | 1 |
| MN |
| TRUCK TRACTOR |
| 5 |
| 1 |
| Feb 28, 2026 | MN | TRUCK TRACTOR | 6 | 1 |
| Feb 23, 2026 | MN | TRUCK TRACTOR | 1 | 0 |
| Feb 16, 2026 | ND | TRUCK TRACTOR | 0 | 0 |
| Feb 4, 2026 | MN | STRAIGHT TRUCK | 1 | 0 |
| Feb 3, 2026 | MN | TRUCK TRACTOR | 3 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 9, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 4, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 2, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Mar 2, 2026 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Mar 2, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Mar 2, 2026 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Mar 2, 2026 | 39375A2TAOTLM | Tires - All others 75% of the tread width is loose/missing in excess of 12 inches of circumference | Vehicle Maintenance | Yes |
| Feb 28, 2026 | 39345DBAAL | Air Brake - Audible air leak at other than a proper connection | Vehicle Maintenance | Yes |
| Feb 28, 2026 | 39355D2B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1 2001 for towed vehicle. | Vehicle Maintenance | — |
| Feb 28, 2026 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |