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Authorized · PropertyUSDOT 53555· MC146666· CARRIER· EIN 81-0392755
⬇ PDF report

CORCORAN TRUCKING INC

221 LOMOND LN, BILLINGS, MT, 59101(406) 245-6065safety@corcorantrucking.comJOHN E CORCORAN
Vetting snapshot
Authority
Active
operating authority
Insurance
$1M BIPD
Great West Casualty Co
Vehicle OOS
14.4%
below 22% national avg
Driver OOS
2%
below 6.7% national avg
Crashes 24mo
3
none fatal
Red flags
None
nothing flagged
94
/ 100

Risk factors

Low riskVioCodes score
3 crashes in the last 24 months

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Authority & insurance

MC146666

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

Common
Active
Contract
None
Broker
None
Authorized for: Property
Liability (BIPD)
$1M on file
$750K required
Cargo
Not on file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$1M coverageeff 10/01/2018
Great West Casualty Co· policy MCP43842A
Authority history (11) ▾
11/08/2005COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (11/25/2005)
11/08/2005CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (11/25/2005)
09/23/2004COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (10/07/2004)
09/23/2004CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (10/07/2004)
12/09/1991MOTOR PROPERTY COMMON CARRIERGRANTED
12/09/1991MOTOR PROPERTY CONTRACT CARRIERGRANTED
08/31/1987COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (09/28/1987)
08/31/1987CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (09/28/1987)
04/06/1982MOTOR PROPERTY COMMON CARRIERGRANTED
09/22/1981MOTOR PROPERTY COMMON CARRIERGRANTED
05/19/1980MOTOR PROPERTY COMMON CARRIERGRANTED
Insurance history11 insurers on record
Filing timeline (27) ▾
  1. NATIONAL CASUALTY COMPANY$750KReplaced
    BIPD/Primary · eff 10/01/2011 → 10/01/2018
  2. TRAVELERS PROPERTY CASUALTY CO. OF AMERICA$750KCancelled
    CARGO · eff 10/01/2008 → 09/09/2015
  3. LANCER INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 10/01/2010 → 11/03/2011
  4. LANCER INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 10/01/2010 → 10/01/2011
  5. CONTINENTAL CASUALTY CO.$1MReplaced
    BIPD/Primary · eff 10/01/2009 → 10/01/2010
  6. CONTINENTAL CASUALTY CO.$750KReplaced
    BIPD/Primary · eff 10/01/2009 → 10/01/2009
  7. STATE NATIONAL INSURANCE CO., INC.$750KReplaced
    BIPD/Primary · eff 10/01/2008 → 10/01/2009
  8. STATE NATIONAL INSURANCE CO., INC.$750KReplaced
    BIPD/Primary · eff 10/01/2007 → 10/01/2008
  9. STATE NATIONAL INSURANCE CO., INC.$750KReplaced
    CARGO · eff 10/01/2007 → 10/01/2008
  10. CAROLINA CASUALTY INSURANCE CO.$750KReplaced
    BIPD/Primary · eff 10/01/2006 → 10/01/2007
  11. CAROLINA CASUALTY INSURANCE CO.$750KReplaced
    CARGO · eff 10/01/2006 → 10/01/2007
  12. CAROLINA CASUALTY INSURANCE CO.$750KReplaced
    BIPD/Primary · eff 11/04/2005 → 10/01/2006
  13. CAROLINA CASUALTY INSURANCE CO.$750KReplaced
    CARGO · eff 11/04/2005 → 10/01/2006
  14. CAROLINA CASUALTY INSURANCE CO.$1MReplaced
    BIPD/Primary · eff 10/01/2004 → 11/04/2005
  15. CAROLINA CASUALTY INSURANCE CO.$750KReplaced
    CARGO · eff 10/01/2004 → 11/04/2005

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle97 inspections · 14.4% OOS · National 22%
Driver204 inspections · 2% OOS · National 6.7%

Crash record (US, last 24 months)

Total

3

Tow-away

3

Injury

0

Fatal

0

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
87
on file (MCS-150)
Drivers
76
76 hold a CDL
Annual mileage
6.3M mi
reported 2025
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi74 drivers
  • Interstate · <100 mi2 drivers
Company officer
JOHN E CORCORAN
Operation
Interstate
D-U-N-S
45220076
Registered since
1974-06-01
Last MCS-150 update
2026-05-11
Census status
Active

Fleet: 87 trucks · 79 owned tractors · 129 owned trailers · 8 leased/term tractors.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Activity history

32 events
  1. 05/11/2026MCS-150 update filed

    6.3M mi reported (2025)

  2. 10/01/2018Insurance filed — Great West Casualty Co

    Liability (BIPD) — BMC-91X · policy MCP43842A

  3. 10/01/2018Insurance replaced — NATIONAL CASUALTY COMPANY

    BIPD/Primary · policy LTO0004176

  4. 09/09/2015Insurance cancelled — TRAVELERS PROPERTY CASUALTY CO. OF AMERICA

    CARGO · policy QT 660 9479B779

  5. 11/03/2011Insurance cancelled — LANCER INSURANCE COMPANY

    BIPD/Primary · policy CM0051813

  6. 10/01/2011Insurance replaced — LANCER INSURANCE COMPANY

    BIPD/Primary · policy CM0051813

  7. 10/01/2010Insurance replaced — CONTINENTAL CASUALTY CO.

    BIPD/Primary · policy 4013949898

  8. 10/01/2009Insurance replaced — CONTINENTAL CASUALTY CO.

    BIPD/Primary · policy 4013949898

  9. 10/01/2009Insurance replaced — STATE NATIONAL INSURANCE CO., INC.

    BIPD/Primary · policy SL10010361300

  10. 10/01/2008Insurance replaced — STATE NATIONAL INSURANCE CO., INC.

    BIPD/Primary · policy TPN-000076

  11. 10/01/2007Insurance replaced — CAROLINA CASUALTY INSURANCE CO.

    BIPD/Primary · policy 441160

  12. 10/01/2006Insurance replaced — CAROLINA CASUALTY INSURANCE CO.

    BIPD/Primary · policy 429042

  13. 11/08/2005COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (11/25/2005)

  14. 11/08/2005CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (11/25/2005)

  15. 11/04/2005Insurance replaced — CAROLINA CASUALTY INSURANCE CO.

    BIPD/Primary · policy 429004

  16. 10/20/2004Insurance cancelled — CAROLINA CASUALTY INSURANCE CO.

    BIPD/Primary · policy 438108

  17. 10/01/2004Insurance replaced — CAROLINA CASUALTY INSURANCE CO.

    BIPD/Primary · policy 438108

  18. 09/23/2004COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (10/07/2004)

  19. 09/23/2004CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (10/07/2004)

  20. 11/05/2001Insurance cancelled — NORTHLAND INSURANCE COMPANY

    BIPD/Primary · policy TF282102

  21. 10/01/2001Insurance replaced — NORTHLAND INSURANCE COMPANY

    BIPD/Primary · policy TF282102

  22. 10/01/1999Insurance replaced — REDLAND INSURANCE CO.

    BIPD/Primary · policy RTP201272

  23. 10/01/1995Insurance replaced — HARTFORD FIRE INSURANCE COMPANY

    CARGO · policy 34 MS ES0153

  24. 10/01/1995Insurance replaced — TRAVELERS INDEMNITY COMPANY

    BIPD/Primary · policy 7LHT226T635-7-94

  25. 12/09/1991MOTOR PROPERTY COMMON CARRIER — GRANTED
  26. 12/09/1991MOTOR PROPERTY CONTRACT CARRIER — GRANTED
  27. 08/31/1987COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (09/28/1987)

  28. 08/31/1987CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (09/28/1987)

  29. 04/06/1982MOTOR PROPERTY COMMON CARRIER — GRANTED
  30. 09/22/1981MOTOR PROPERTY COMMON CARRIER — GRANTED

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Satisfactory
Type
Non-ratable review
Rated
1999-09-30
Last review
2009-12-02
📄

MCS-150 registration

Form date
2026-05-11
Reported mileage
6,338,896 mi (2025)
⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Oct 2026 · Page refreshed: Nov 13, 2026, 3:26 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.