Big Sky Rail LLC (USDOT 4336984)
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- DOT number
- USDOT 4336984
- Docket (MC) number
- MC1694051
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Authority granted
- 2025-12-12
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 601 W PARK AVE, BRIDGER, MT 59014
- MCS-150 last filed
- 2026-04
Findings
- No inspections in the last 24 months (Note): 1 truck on file · active 8 months · no inspections in our 24-month roadside record
Frequently asked questions
What carrier is DOT 4336984?
DOT 4336984 (USDOT 4336984) is Big Sky Rail LLC, an interstate motor carrier.
What carrier is MC 1694051?
MC 1694051 is the docket number of Big Sky Rail LLC, USDOT 4336984.
What is Big Sky Rail LLC's MC number?
Big Sky Rail LLC's docket number is MC 1694051. Its USDOT number is 4336984.
Is Big Sky Rail LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Big Sky Rail LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Big Sky Rail LLC's insurance?
Big Sky Rail LLC's liability insurance is filed with FMCSA by United Financial Casualty Company.
What is Big Sky Rail LLC's safety record?
FMCSA records show no vehicle inspections for Big Sky Rail LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Big Sky Rail LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Big Sky Rail LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Big Sky Rail LLC's FMCSA safety rating?
Big Sky Rail LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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