FMCSA served an involuntary suspension notice on August 24, 2026, effective September 23, 2026. Check the current authority status below: the suspension may have taken effect or been resolved.
- Legal name
- Bill Polkinhorn Incorporated
- DBA
- Golden West Transport
- USDOT number
- 506308
- MC docket
- MC258822
- Physical address
- 2401 Portico Blvd, Calexico, CA, 92231
- b•••@p•••.us Unlock
- Power units
- 12
- Drivers
- 12
- Operation
- Interstate
- Operating radius
- Interstate 100+ mi
- Cargo
- General Freight, Metal: Sheets, Coils, Rolls, Intermodal Containers, Chemicals, Other
- Operation class
- Authorized For-Hire
- Last MCS-150 filing
- Feb 25, 2026
- Common authority
- Active
- Contract authority (as of 5/2026)
- Active
- Broker authority
- Not held
- USDOT registered
- Dec 7, 1992
- MCSIP step
- 0
- Insurer (writing paper)
- New Horizon Insurance Company
- Filing form
- BMC-91X
- Coverage amount
- $1,000,000
- BI/PD on file
- $1,000,000
- Estimated renewal window
- Q3 2027
Verified in MOTUS on Oct 1, 2026: the filings above were reconciled with FMCSA’s live registration record on that date.
Working this account? See the current renewal estimate free with the X-date lookup.
- FMCSA safety rating
- Satisfactory
- Roadside inspections (24 mo)
- 226
- Out-of-service inspections
- 25
- Inspections with violations
- 85
- BASICs with acute/critical violations
- 0
- SMS population
- Interstate
Is Bill Polkinhorn Incorporated insured?
Yes. Bill Polkinhorn Incorporated (USDOT 506308) has active BI/PD liability insurance on file with FMCSA, currently written by New Horizon Insurance Company, with $1,000,000 in coverage on the filing.
What insurance company does Bill Polkinhorn Incorporated use?
Bill Polkinhorn Incorporated's current BI/PD filing is written by New Horizon Insurance Company. Insurer changes show up in the daily-refreshed federal filing record.
What is Bill Polkinhorn Incorporated's MC number?
Bill Polkinhorn Incorporated's FMCSA docket is MC258822, paired with USDOT 506308.
Is Bill Polkinhorn Incorporated safe to work with?
Bill Polkinhorn Incorporated's FMCSA safety rating is Satisfactory, with 226 roadside inspections in the last 24 months, 0 of the five public BASICs carrying an acute or critical violation from an FMCSA investigation. The full inspection-level record is on this page.
When does Bill Polkinhorn Incorporated's insurance renew?
Based on its filing history, Bill Polkinhorn Incorporated's BI/PD policy is estimated to renew in Q3 2027. The exact estimated X-date, with alerts when it changes, is in Market Tracker. Unlock USDOT 506308’s exact X-date →
How many trucks does Bill Polkinhorn Incorporated operate?
Bill Polkinhorn Incorporated reports 12 power units and 12 drivers in its latest MCS-150 census filing.
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Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Oct 31, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.
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