Data / Carriers / Colorado / Great Southwestern Construction Inc
Great Southwestern Construction Inc, USDOT 290775
Updated November 7, 2026. Source: US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files.
Great Southwestern Construction Inc (USDOT 290775) is an interstate carrier in Castle Rock, CO, registered with FMCSA with 314 power units and 357 drivers as it reports them. FMCSA recorded 29 roadside inspections from November 7, 2024 to November 7, 2026, the latest on October 28, 2026. Its vehicle out of service rate was 36.0% against 22.9% for all carriers (9 of 25 vehicle inspections). The states reported 8 crashes in the same period, with 0 deaths and 6 injuries.
The request: Watch Great Southwestern Construction Inc (USDOT 290775): each new inspection, crash and authority change. $10 of work on sign-up, no card.
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- USDOT number
- 290775
- Location
- 1100 Topeka Way, Castle Rock, CO 80104
- Phone
- (469) 506 9095
- Operation
- Interstate; private property
- Operating authority
- No active operating authority on file with FMCSA
- Power units
- 314
- Drivers
- 357 (357 with a commercial licence)
- Miles reported
- 4,462,006 in 2024
- Cargo carried
- Metal sheets, coils and rolls, Motor vehicles, Logs, poles, beams and lumber, Building materials, Machinery and large objects, Utilities
- Hazardous materials
- Yes, as the carrier reports
- Compliance review rating
- Conditional (July 13, 1998)
- Last registration update
- June 25, 2025
- In the FMCSA register since
- April 30, 1987
- 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 | 25 | 9 | 36% | 22.9% | 13.1 points above the national rate |
| Driver inspections | 29 | 1 | 3.4% | 6.3% | 2.9 points below the national rate |
| All inspections, any out of service order | 29 | 9 | 31% | 19.4% |
Crashes
8 crashes reported from November 7, 2024 to November 7, 2026.
| Date | City | State | Deaths | Injuries | Towed away |
|---|---|---|---|---|---|
| October 7, 2026 | Cecilia | KY | 0 | 1 | Yes |
| September 12, 2026 | Not Listed | TX | 0 | 3 | No |
| March 16, 2026 | Boyd (wise) | TX | 0 | 0 | Yes |
| January 25, 2026 | Dallas | TX | 0 | 0 | Yes |
| June 23, 2025 | Monahans | TX | 0 | 1 | No |
| June 9, 2025 | Not Listed | TX | 0 | 0 | Yes |
| May 8, 2025 | Not Listed | TX | 0 | 1 | Yes |
| April 12, 2025 | Allen | TX | 0 | 0 | Yes |
The carrier's full record on the FMCSA safety measurement page
Also on SpecStream
- Carriers in Colorado
- New trucking companies in Colorado
- Metal sheets, coils and rolls carriers in Colorado
- Motor vehicles carriers in Colorado
- Logs, poles, beams and lumber carriers in Colorado
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.