Data / Carriers / Kansas / Roadbuilders Machinery and Supply Co Inc
Roadbuilders Machinery and Supply Co Inc, USDOT 450297
Updated November 7, 2026. Source: US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files.
Roadbuilders Machinery and Supply Co Inc (USDOT 450297) is an interstate carrier in Kansas City, KS, registered with FMCSA with 39 power units and 39 drivers as it reports them. FMCSA recorded 17 roadside inspections from November 7, 2024 to November 7, 2026, the latest on August 11, 2026. Its vehicle out of service rate was 0.0% against 22.9% for all carriers (0 of 6 vehicle inspections). The states reported no crash in the same period.
The request: Watch Roadbuilders Machinery and Supply Co Inc (USDOT 450297): each new inspection, crash and authority change. $10 of work on sign-up, no card.
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- USDOT number
- 450297
- Location
- 1001 S 7TH ST, Kansas City, KS 66105
- Phone
- (913) 371 3822
- Operation
- Interstate; private property
- Operating authority
- No active operating authority on file with FMCSA
- Power units
- 39
- Drivers
- 39
- Miles reported
- 493,349 in 2025
- Cargo carried
- General freight, Truck Tools, Sales Parts
- Last registration update
- March 24, 2026
- In the FMCSA register since
- June 25, 1991
- 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 | 6 | 0 | 0% | 22.9% | 22.9 points below the national rate |
| Driver inspections | 17 | 0 | 0% | 6.3% | 6.3 points below the national rate |
| All inspections, any out of service order | 17 | 0 | 0% | 19.4% |
Also on SpecStream
- Carriers in Kansas
- Carriers in Kansas City, KS
- New trucking companies in Kansas
- General freight carriers in Kansas
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 Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date.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.