Coos River Rock Co is an active intrastate non-hazmat carrier based in Coos Bay, OR.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 0 | 0 |
| Tractors | 3 | 0 | 0 |
| Trailers | 4 | 0 | 0 |
| Total Power Units | 4 | ||
Distinct vehicles · 24 mo
vs 4 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 | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 96% | 98% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state OR accounts for of activity.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 19 | 5 | 6 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jul 11, 2025 | OR | TRUCK TRACTOR | 1 | 1 |
| Jul 9, 2025 | OR | TRUCK TRACTOR | 1 | 1 |
| May 12, 2025 | OR | STRAIGHT TRUCK | 3 | 0 |
| May 12, 2025 | OR | TRUCK TRACTOR | 4 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | Alert |
| Vehicle Maintenance | 5 | 14.66 | Alert |
| Driver Fitness | 0 | 0.00 | Alert |
| Controlled Substances | 0 | 0.00 | Alert |
| 1 |
| Jul 11, 2024 | OR | TRUCK TRACTOR | 10 | 3 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jul 11, 2025 | 393136ECLB | Large Boulders - Improper securement of a non-cubic shaped boulder with a stable base | Vehicle Maintenance | Yes |
| Jul 9, 2025 | 393136ECLB | Large Boulders - Improper securement of a non-cubic shaped boulder with a stable base | Vehicle Maintenance | Yes |
| May 12, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| May 12, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| May 12, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| May 12, 2025 | 393207CSBML | Suspension - Broken main leaf spring | Vehicle Maintenance | Yes |
| May 12, 2025 | 39347ABCLMBD | Drum Brake - Cracked/loose/missing lining/pad | Vehicle Maintenance | — |
| May 12, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| May 12, 2025 | 39348ABIBD | Drum Brake - Inoperative other than a steering axle | Vehicle Maintenance | — |
| Jul 11, 2024 | 393205CWRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | Vehicle Maintenance | — |