Carrier profile · USDOT 176925 · MC-301379 · Updated Jun 13, 2026
Transportation Management Corporation
DBA INTERSTATE TOWING & TRANSPORT SERVICES
16 power unitsPHOENIX, AZ50/100
CARRIER INACTIVEMC-301379 INACTIVERATED SATISFACTORYHAZMAT
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$1M BIPD last filed ’20 · 11 insurers · 0 lapsesInsurer churn
beyond this history
1996200420122020now
Shorter eras are too brief to label at this scale — all 12 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 12 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| GREAT WEST CASUALTY CO. | Feb 2017 → Nov 2020 | $1M | 1 |
| THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | Feb 2015 → Feb 2017 | $1M | 2 |
| SCOTTSDALE INSURANCE COMPANY | Feb 2012 → Feb 2015 | $1M | 1 |
| MONTEREY INSURANCE COMPANY | Feb 2011 → Feb 2012 | $1M | 1 |
| THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | Feb 2009 → Feb 2011 | $1M | 2 |
| CAROLINA CASUALTY INSURANCE CO. | Feb 2008 → Feb 2009 | $1M | 1 |
| LINCOLN GENERAL INSURANCE COMPANY | Feb 2005 → Feb 2008 | $1M | 3 |
| EMPIRE FIRE & MARINE INSURANCE CO. | Feb 2003 → Feb 2005 | $1M | 3 |
| ATHENA ASSURANCE COMPANY | Feb 2002 → Feb 2003 | $1M | 1 |
| UNITED STATES FIRE INSURANCE CO. | Feb 2001 → May 2002 | $1M | 1 |
| WESTPORT INSURANCE CORPORATION | Feb 1998 → Feb 2001 | $1M | 1 |
| HOUSTON GENERAL INSURANCE CO. | Feb 1996 → Apr 1998 | $1M | 1 |