Iowa Limestone Company
DBA ILC RESOURCES
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
27 inspections in the charted months · busiest month Jun '25 · 3
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
- 30
- Inspections · 24 mo
- 27
- Annualized
- ≈14 / yr
- Coverage
- ≈0.5 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 Driving14 · 0 OOS
- 395.24 ELD — record edits / dataHOS Compliance4 · 0 OOS
- 396.17 Periodic (annual) inspectionVehicle Maintenance3 · 0 OOS
- 393.45 Brake tubing / hose defectsVehicle Maintenance1 · 0 OOS
- 383.71 Commercial Driver's License (CDL)Driver Fitness1 · 0 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS
- 393.9 Inoperative required lampsVehicle Maintenance1 · 0 OOS
- 393.60 Windshield / glazingVehicle Maintenance1 · 0 OOS
- 392.16 Failure to use seat beltUnsafe Driving1 · 0 OOS
- 393.11 Required lamps/reflectors missingVehicle Maintenance1 · 0 OOS
ELD & hours-of-service
4 hours-of-service / ELD violations on record · most recent Apr 20, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.
Trending worse — 100% of ELD violations are in the last 24 months.
Crash history· 26 total · 0 in 24 mo
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2023 | 1 | 0 | 1 | 1 | |
| 2022 | 1 | 0 | 1 | 1 | |
| 2021 | 4 | 0 | 2 | 4 | |
| 2019 | 2 | 0 | 0 | 2 | |
| 2018 | 1 | 0 | 1 | 1 | |
| 2017 | 1 | 0 | 0 | 1 | |
| 2016 | 1 | 0 | 1 | 0 | |
| 2014 | 2 | 0 | 0 | 2 | |
| 2013 | 1 | 0 | 0 | 1 | |
| 2012 | 1 | 0 | 1 | 1 | |
| 2010 | 1 | 0 | 1 | 1 | |
| 2008 | 2 | 1 | 2 | 2 | |
| 2007 | 1 | 1 | 1 | 1 | |
| 2005 | 1 | 0 | 0 | 1 | |
| 2004 | 1 | 0 | 1 | 1 | |
| 2001 | 2 | 0 | 2 | 2 | |
| 1999 | 2 | 0 | 2 | 2 | |
| 1995 | 1 | 0 | 0 | 1 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Jan 23, 2023 | IA | 0 | 1 | Yes |
| Jun 7, 2022 | IA | 0 | 1 | Yes |
| Jun 21, 2021 | IA | 0 | 1 | Yes |
| May 24, 2021 | IN | 0 | 0 | Yes |
| Mar 11, 2021 | MO | 0 | 0 | Yes |
| Feb 1, 2021 | NE | 0 | 1 | Yes |
| Feb 11, 2019 | IA | 0 | 0 | Yes |
| Jan 14, 2019 | IA | 0 | 0 | Yes |
| Nov 23, 2018 | NE | 0 | 1 | Yes |
| Dec 29, 2017 | IA | 0 | 0 | Yes |
| Jan 14, 2016 | IA | 0 | 1 | No |
| Sep 16, 2014 | IA | 0 | 0 | Yes |
| Jun 16, 2014 | IA | 0 | 0 | Yes |
| Jul 1, 2013 | IA | 0 | 0 | Yes |
| Aug 19, 2012 | IA | 0 | 1 | Yes |
| Feb 23, 2010 | IA | 0 | 1 | Yes |
| May 12, 2008 | IL | 1 | 1 | Yes |
| Mar 27, 2008 | NE | 0 | 1 | Yes |
| Mar 26, 2007 | IA | 1 | 1 | Yes |
| Feb 22, 2005 | MO | 0 | 0 | Yes |
| Jan 14, 2004 | IA | 0 | 1 | Yes |
| Jan 31, 2001 | IA | 0 | 2 | Yes |
| Jan 30, 2001 | IA | 0 | 2 | Yes |
| Apr 20, 1999 | MN | 0 | 1 | Yes |
| Feb 11, 1999 | IA | 0 | 1 | Yes |