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JOHN BUNNING TRANSFER CO INC

USDOT 100378 · Rock Springs, WY

Authorized for-hireAuthority active

Quick answers

Is JOHN BUNNING TRANSFER CO INC (USDOT 100378) allowed to operate?
Yes. As of September 15, 2026, FMCSA's live record shows JOHN BUNNING TRANSFER CO INC (USDOT 100378) is allowed to operate.
Does JOHN BUNNING TRANSFER CO INC have active operating authority?
Yes. FMCSA's live records show active common and contract operating authority for JOHN BUNNING TRANSFER CO INC (MC25518) as of September 15, 2026.
Does JOHN BUNNING TRANSFER CO INC have insurance on file with FMCSA?
Yes. FMCSA shows liability (BIPD) coverage of $2,000,000 and cargo coverage of $5,000 on file for JOHN BUNNING TRANSFER CO INC as of September 15, 2026. "On file" reflects the filed amounts, not confirmation of active coverage.
What is JOHN BUNNING TRANSFER CO INC's FMCSA safety rating?
JOHN BUNNING TRANSFER CO INC holds a Satisfactory FMCSA safety rating (rated February 18, 2005). This is FMCSA's official rating — one of Satisfactory, Conditional, or Unsatisfactory.
What is JOHN BUNNING TRANSFER CO INC's USDOT and MC number?
JOHN BUNNING TRANSFER CO INC is registered under USDOT 100378 and operating authority MC25518, based in Rock Springs, WY. FMCSA classifies it as an authorized for-hire carrier.
How large is JOHN BUNNING TRANSFER CO INC's fleet?
JOHN BUNNING TRANSFER CO INC reports 82 power units and 36 drivers in its FMCSA record in Rock Springs, WY.

Answers reflect the public FMCSA record as of September 15, 2026; figures can change at any time.

Operating snapshot

82Power units (fleet size)
36Drivers reported
52Years since registration
2.3MAnnual miles reported (2021) · may be outdated
Rock Springs, WYHome base
29Inspections (24 mo)

Public FMCSA census & inspection records · as of 2026-06-06

71
Moderate
HaulReport estimate · highest estimated percentile
Vehicle Maintenance is this carrier's highest reconstructed BASIC percentile at the 70.5th percentile among 19,381 safety-event peers. Across 2 rated categories, 1 is estimated Low. Higher percentile = more inspection-violation activity recorded relative to peers. An independent estimate, not an official FMCSA or CSA score.
Estimated from public FMCSA data · updated 2026-06-08 · How we calculate this

JOHN BUNNING TRANSFER CO INC is a for-hire motor carrier based in Rock Springs, WY, operating 82 power units and 36 drivers, and has been registered with FMCSA for about 52 years (since 1974). In this public FMCSA inspection snapshot it has 29 recorded inspections, with a vehicle out-of-service rate of 23.1% (about the same as the 21.2% snapshot benchmark) and a driver out-of-service rate of 0.0% (below the 5.2% benchmark). HaulReport's highest reconstructed BASIC percentile for this carrier is Vehicle Maintenance at the 70.5th percentile (estimated band: Moderate), ranked among 19,381 safety-event peers — an independent estimate, not an official FMCSA or CSA score.

HaulReport interpretation — auto-generated from the public FMCSA data below and our percentile estimates.

Estimated BASIC percentiles

Hours-of-Service ComplianceLow
17.9 pctl · CI 13–23
BASIC measure: 0.12Insp. w/ violation: 29Peer group: 20,717
Vehicle MaintenanceModerate
70.5 pctl · CI 66–76
BASIC measure: 6.24Insp. w/ violation: 26Peer group: 19,381

Out-of-service rates

Vehicle OOS23.1%about the same as the 21.2% snapshot benchmark · 26 inspections
Driver OOS0.0%below the 5.2% snapshot benchmark · 29 inspections

Out-of-service rate = inspections resulting in an out-of-service order ÷ inspections. The benchmark is the inspection-weighted rate across this FMCSA snapshot — not an official national average. Rates are shown only with at least 5 inspections.

MCS-150 biennial update

Due August 2027
Next biennial update dueAugust 2027
Recurring update monthAugust, odd-numbered years
Last MCS-150 update on fileJune 17, 2025

FMCSA sets each carrier's biennial update month from the last two digits of the USDOT number (last digit → month, second-to-last digit → odd/even year) — it is required even when nothing has changed. This is a schedule derived from the public rule, not a compliance determination. Verify and file on FMCSA · Deadline calculator

Live FMCSA status

Allowed to operate

Operating authority

  • Common: Active
  • Contract: Active
  • Broker: None
  • Docket: MC25518
  • Authorized for property

Insurance on file

  • Liability (BIPD): $2,000,000
  • Cargo: $5,000

Safety

  • Rating: Satisfactory (as of February 18, 2005)
  • Driver out-of-service rate: 0.0%
  • Vehicle out-of-service rate: 23.8%
  • Hazmat out-of-service rate: 0.0%

Live read from FMCSA's QCMobile system on September 15, 2026. Insurance figures are FMCSA "on file" amounts, not confirmation of current coverage; values can change at any time. FMCSA QCMobile

Insurance on file

Liability (BIPD)Cargo

Primary liability (BIPD) — maximum limit recorded by FMCSA: $2,000,000

2 filings on file — show details
  • Public liability (BIPD) — primaryNATIONAL INTERSTATE INSURANCE COMPANY$2,000,000 max limit · Form 91X · effective 2025-06-01
  • CargoRLI INSURANCE COMPANYForm 34 · effective 2021-03-01

Insurance filings on record in FMCSA's Licensing & Insurance (L&I) system (active or pending per the source dataset), as of 2026-06-08. Dollar figures are the maximum limit recorded on the filing, not confirmation of current coverage, and this is not a recommendation; filings can change or lapse at any time and may not reflect today's status. Confirm current coverage directly with FMCSA. Verify on FMCSA L&I

Change history & operating authority

Active

FMCSA operating authority is currently active for this carrier.

  1. June 19, 2026phy zip changed — 82901 → 82901-4021
  2. June 19, 2026phone changed — — → 3073623791
  3. June 19, 2026carrier mailing zip changed — 82902 → 82901
  4. June 19, 2026carrier mailing street changed — PO BOX 128 → 1600 ELK ST
  5. June 17, 2026authority live record added
  6. June 12, 2026Legal name changed — JOHN BUNNING TRANSFER CO INC → JOHN BUNNING TRANSFER COMPANY INC

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Operating-authority status is from FMCSA's licensing system; the change history is HaulReport's own append-only daily record (FMCSA does not publish change history). This is a factual record, not an official CSA score or safety rating, and can change at any time. Verify on FMCSA SAFER · See this carrier's changes in the daily FMCSA activity feed

Carrier facts (public FMCSA data)
Verbatim public facts from FMCSA datasets. Only the percentile/band/confidence figures above are HaulReport reconstructions — not official FMCSA or CSA scores.
USDOT number100378
Legal nameJOHN BUNNING TRANSFER CO INC
LocationROCK SPRINGS, WY
Operating classificationAuthorized for-hire (per FMCSA census)
FMCSA operating authorityActive (per FMCSA licensing)
Power units (fleet size)82
Drivers36
Reported annual mileage2,348,616 (reported for 2021) · figure may be outdated
FMCSA registered1974 (~52 years)
Last MCS-150 updateJune 17, 2025
Next MCS-150 update dueAugust 2027
Inspections (trailing 24 mo)29
Published BASIC measures2
Insurance filings (FMCSA L&I)2 on file (active/pending per source) — Public liability (BIPD) — primary, Cargo
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State reference data: Truck-crash statistics for Wyoming — state-wide totals for all carriers registered in Wyoming, not specific to this carrier.

FMCSA data as of 2026-06-06 · Last synced 2026-06-08 · Method: how these percentiles are reconstructed · Canonical: https://haulreport.com/carrier/100378/