Illowa Culvert & Supply CO
Illowa Culvert & Supply CO's DOT number is USDOT 265590.
Needs attention
1 item to check
Based in
Low Moor, IA
Power units
4
Drivers
2
Operation
Interstate
Watch Illowa Culvert & Supply CO for free
Next MCS-150 due: Oct 31, 2027
We'll email a reminder before it's due, and the same day this carrier's operating status, authority, safety rating or roadside inspections change.
Compliance check
From the FMCSA census and inspection files, checked Oct 20, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
OKNext due Oct 31, 2027. Last filed Jan 7, 2026.
Safety rating
Action neededUnsatisfactory since May 24, 1992.
Out-of-service rate (24 months)
OKVehicle 100% vs 22.26% national, driver 0% vs 6.67% national, across 2 inspections.
UCR registration 2027
InfoInterstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 4 power units: $167 (bracket 2).
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 1 | 1 | 100% | 22.26% |
| Driver | 2 | 0 | 0% | 6.67% |
2 inspections and 3 violations since Oct 20, 2024. Last inspection Sep 19, 2025. National averages are FMCSA-published approximations.
Registration details
- Legal name
- Illowa Culvert & Supply CO
- DBA
- -
- Classification
- private property
- CDL drivers
- 1
- MCS-150 last filed
- Jan 7, 2026
- Reported mileage
- 110,000 (2025)
- Added to FMCSA
- Oct 21, 1985
- Safety rating
- Unsatisfactory
Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.