Interstate Concrete and Asphalt Company
Safety
Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.
Out-of-service rate· 24-mo cumulative · vs national
Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
82 inspections in the charted months · busiest month Apr '25 · 8
Inspection coverage· expected vs observed · the fraud signal
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
- Registered power units
- 504
- Inspections · 24 mo
- 88
- Annualized
- ≈44 / yr
- Coverage
- ≈0.1 inspections / unit · yr
BASIC categories· CSA SMS · Aug 2026
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving95 · 0 OOS
- 393.9 Inoperative required lampsVehicle Maintenance23 · 2 OOS
- 393.45 Brake tubing / hose defectsVehicle Maintenance12 · 1 OOS
- 396.17 Periodic (annual) inspectionVehicle Maintenance10 · 0 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance7 · 7 OOS
- 393.47 Brake actuators / linings / componentsVehicle Maintenance6 · 1 OOS
- 390.21 USDOT number marking on vehicleUnsafe Driving6 · 0 OOS
- 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance6 · 0 OOS
- 393.70 Coupling devices / fifth wheelVehicle Maintenance5 · 5 OOS
- 396.5 Oil and/or grease leakVehicle Maintenance5 · 0 OOS
ELD & hours-of-service
No hours-of-service or ELD violations on record across 144 inspections — a clean logging history.
Crash history· 40 total · 6 in 24 mo
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2026 | 3 | 0 | 1 | 3 | |
| 2025 | 2 | 0 | 1 | 2 | |
| 2024 | 6 | 0 | 2 | 6 | |
| 2023 | 2 | 0 | 1 | 2 | |
| 2022 | 6 | 0 | 1 | 6 | |
| 2021 | 3 | 1 | 1 | 3 | |
| 2020 | 3 | 0 | 0 | 3 | |
| 2018 | 2 | 0 | 0 | 2 | |
| 2010 | 1 | 0 | 1 | 1 | |
| 2007 | 1 | 0 | 1 | 1 | |
| 2006 | 2 | 0 | 2 | 2 | |
| 2004 | 2 | 0 | 2 | 0 | |
| 2003 | 1 | 0 | 1 | 1 | |
| 2002 | 1 | 0 | 1 | 0 | |
| 2001 | 1 | 0 | 1 | 1 | |
| 1999 | 1 | 0 | 1 | 1 | |
| 1998 | 1 | 1 | 0 | 0 | |
| 1997 | 1 | 0 | 1 | 0 | |
| 1990 | 1 | 0 | 1 | 0 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Jun 17, 2026 | WA | 0 | 1 | Yes |
| Jun 1, 2026 | WA | 0 | 0 | Yes |
| Feb 10, 2026 | WA | 0 | 0 | Yes |
| Jul 23, 2025 | WA | 0 | 1 | Yes |
| Jun 24, 2025 | WA | 0 | 0 | Yes |
| Aug 29, 2024 | WA | 0 | 0 | Yes |
| Jul 23, 2024 | ID | 0 | 0 | Yes |
| Jul 9, 2024 | WA | 0 | 1 | Yes |
| May 9, 2024 | WA | 0 | 0 | Yes |
| Apr 29, 2024 | ID | 0 | 1 | Yes |
| Jan 18, 2024 | WA | 0 | 0 | Yes |
| Aug 10, 2023 | OR | 0 | 1 | Yes |
| Mar 17, 2023 | OR | 0 | 0 | Yes |
| Nov 29, 2022 | WA | 0 | 0 | Yes |
| Sep 28, 2022 | ID | 0 | 0 | Yes |
| Sep 1, 2022 | WA | 0 | 0 | Yes |
| Aug 22, 2022 | WA | 0 | 1 | Yes |
| Aug 18, 2022 | WA | 0 | 0 | Yes |
| Apr 22, 2022 | WA | 0 | 0 | Yes |
| Oct 4, 2021 | WA | 0 | 0 | Yes |
| May 15, 2021 | WA | 1 | 1 | Yes |
| Apr 7, 2021 | OR | 0 | 0 | Yes |
| Oct 13, 2020 | OR | 0 | 0 | Yes |
| Sep 17, 2020 | ID | 0 | 0 | Yes |
| Apr 13, 2020 | OR | 0 | 0 | Yes |