Data / Carriers / Iowa / Bruening Rock Products Inc
Bruening Rock Products Inc: USDOT 321487, Decorah, IA
Updated November 7, 2026. Source: US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files.
Bruening Rock Products Inc (USDOT 321487) is an interstate carrier in Decorah, IA, registered with FMCSA with 136 power units and 65 drivers as it reports them. FMCSA recorded 13 roadside inspections from November 7, 2024 to November 7, 2026, the latest on October 16, 2026. The states reported 1 crash in the same period.
The request: Watch Bruening Rock Products Inc (USDOT 321487): each new inspection, crash and authority change. $10 of work on sign-up, no card.
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- USDOT number
- 321487
- Location
- 900 Montgomery ST, Decorah, IA 52101
- Phone
- (563) 382 2933
- Operation
- Interstate; private property, for hire
- Docket
- MC 850452
- Operating authority
- Active common carrier authority for property
- Liability insurance on file
- $3,000,000 (bodily injury and property damage)
- Power units
- 136
- Drivers
- 65 (65 with a commercial licence)
- Miles reported
- 1,385,124 in 2025
- Cargo carried
- Motor vehicles, Driveaway and towaway, Building materials, Machinery and large objects, Liquids and gases, Limestone Rock
- Compliance review rating
- Satisfactory (October 25, 2022)
- Last registration update
- July 22, 2026
- In the FMCSA register since
- July 20, 1988
- FMCSA safety measurement page
- ai.fmcsa.dot.gov
Inspections and out of service rates
Roadside inspections from November 7, 2024 to November 7, 2026. The national rate is the rate across every carrier in the same window.
| Measure | Inspections | Out of service | Rate | National rate | Against national |
|---|---|---|---|---|---|
| Vehicle inspections | 4 | 1 | 25% | 22.9% | |
| Driver inspections | 13 | 1 | 7.7% | 6.3% | 1.4 points above the national rate |
| All inspections, any out of service order | 13 | 1 | 7.7% | 19.4% |
Crashes
1 crash reported from November 7, 2024 to November 7, 2026.
| Date | City | State | Deaths | Injuries | Towed away |
|---|---|---|---|---|---|
| June 24, 2025 | No City County Crash | IA | 0 | 0 | Yes |
The carrier's full record on the FMCSA safety measurement page
Also on SpecStream
- Carriers in Iowa
- New trucking companies in Iowa
- Motor vehicles carriers in Iowa
- Driveaway and towaway carriers in Iowa
- Building materials carriers in Iowa
Public domain (U.S. government work). Inspection and crash counts cover November 7, 2024 to November 7, 2026. Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date. A vehicle or driver out of service order means an inspector ordered the vehicle or driver off the road until the problem was fixed. The national rate comes from every inspection in the same window. Crashes are those state police reported to FMCSA and are not a finding of fault. This page uses US Department of Transportation data and is not endorsed or certified by the Department of Transportation or FMCSA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.