Carrier profile · USDOT 491291 · MC-213768 · Updated Jun 13, 2026
May-mar Trucking Inc
11 power unitsBIRMINGHAM, AL50/100
CARRIER INACTIVEMC-213768 INACTIVERATED CONDITIONAL
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
- Inactive
- Broker
- Inactive
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
$750K BIPD last filed ’02 · 8 insurers · 0 lapsesInsurer churn
beyond this history
1994200220102018now
Shorter eras are too brief to label at this scale — all 9 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 9 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| CITICAPITAL INSURANCE COMPANY | Nov 2001 → Mar 2002 | $750K | 1 |
| ASSOCIATES INSURANCE COMPANY | Nov 2001 → Nov 2001 | $750K | 1 |
| ARCH INSURANCE COMPANY | Nov 2000 → Nov 2001 | $750K | 1 |
| CANAL INSURANCE CO. | Nov 1999 → Dec 2000 | $750K | 2 |
| ATHENA ASSURANCE COMPANY | Nov 1998 → Nov 1999 | $750K | 1 |
| HANOVER INSURANCE CO. | Aug 1998 → Nov 1998 | $750K | 1 |
| ST. PAUL FIRE & MARINE INSURANCE CO. | Aug 1996 → Aug 1998 | $750K | 1 |
| LIBERTY MUTUAL INSURANCE CO. | Aug 1995 → Aug 1996 | $750K | 1 |
| CANAL INSURANCE CO. | Aug 1994 → Aug 1995 | $750K | 1 |