Mark Brinkerhoff (USDOT 690623)
2 issues to review.
- Docket (MC) number
- MC320306
- Operating authority
- Contract carrier authority: active.
- Authority granted
- 1997-06-25
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- Conditional (rating decision 2008-10-08)
- Fleet on file
- 2 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 10340 EAST 20700 NORTH, MT PLEASANT, UT 84647
- MCS-150 last filed
- 2026-01
Findings
- Conditional safety rating (Critical): FMCSA rating: Conditional. Compliance issues found at last review; carrier remains authorized to operate
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
- No inspections in the last 24 months (Note): 2 trucks on file · active 29 years · no inspections in our 24-month roadside record
Frequently asked questions
What carrier is USDOT 690623?
USDOT 690623 is Mark Brinkerhoff, an interstate motor carrier.
What carrier is MC 320306?
MC 320306 is the docket number of Mark Brinkerhoff, USDOT 690623.
What is Mark Brinkerhoff's MC number?
Mark Brinkerhoff's docket number is MC 320306. Its USDOT number is 690623.
Is Mark Brinkerhoff currently authorized to operate?
Contract carrier authority: active. Source: FMCSA registration and licensing records.
Does Mark Brinkerhoff have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Mark Brinkerhoff's insurance?
Mark Brinkerhoff's liability insurance is filed with FMCSA by United Financial Casualty Company.
What is Mark Brinkerhoff's safety record?
FMCSA records show no vehicle inspections for Mark Brinkerhoff in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 reportable crashes in the same window.
What is Mark Brinkerhoff's CSA score?
FMCSA does not publish a single CSA score for carriers. Mark Brinkerhoff's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mark Brinkerhoff's FMCSA safety rating?
Mark Brinkerhoff's FMCSA safety rating is Conditional, from a review decided 2008-10-08.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Sourced from FMCSA public records. Official data as of Aug 25, 2026. fleetfax surfaces the facts; brokers make the judgment.