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USDOT 506308MC-258822Active

Golden West Transport

Legal name: Bill Polkinhorn Incorporated

Golden West Transport's DOT number is USDOT 506308, MC number MC-258822.

Looks good

No issues found

Based in

Calexico, CA

Power units

12

Drivers

12

Operation

Interstate

Watch Golden West Transport for free

Next MCS-150 due: Aug 31, 2028

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Compliance check

From the FMCSA census and inspection files, checked Oct 20, 2026.

  • USDOT number status

    OK

    Active in the FMCSA census.

  • MCS-150 biennial update

    OK

    Next due Aug 31, 2028. Last filed Feb 25, 2026.

  • Operating authority (MC-258822)

    OK

    Authority shows active.

  • Safety rating

    OK

    Satisfactory since Mar 20, 2007.

  • Out-of-service rate (24 months)

    OK

    Vehicle 15.8% vs 22.26% national, driver 0.4% vs 6.67% national, across 228 inspections.

  • UCR registration 2027

    Info

    Interstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 12 power units: $333 (bracket 3).

Roadside inspections, last 24 months

TypeInspectionsOut of serviceOOS rateNational avg
Vehicle1522415.8%22.26%
Driver22710.4%6.67%

228 inspections and 175 violations since Oct 20, 2024. Last inspection Oct 15, 2026. National averages are FMCSA-published approximations.

Registration details

Legal name
Bill Polkinhorn Incorporated
DBA
Golden West Transport
Classification
authorized for hire
CDL drivers
12
MCS-150 last filed
Feb 25, 2026
Reported mileage
500,000 (2025)
Added to FMCSA
Dec 7, 1992
Safety rating
Satisfactory

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.