Carrier profile · USDOT 1603609 · MC-601050 · Updated Jun 13, 2026
MICHAEL ROY WORKMAN
DBA MONROE FREIGHT SYSTEMS
2 power unitsMAYBEE, MI50/100
CARRIER INACTIVEMC-601050 INACTIVE
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
$750K BIPD last filed · 3 insurers · 3 lapsesCoverage lapse
beyond this history
2007201220172022now
Shorter eras are too brief to label at this scale — all 8 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 8 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| OOIDA RISK RETENTION GROUP, INC. | Oct 2011 → Feb 2012 | $750K | 1 |
| PROGRESSIVE MICHIGAN INSURANCE COMPANY | May 2011 → Apr 2011 | $750K | 1 |
| OOIDA RISK RETENTION GROUP, INC. | Apr 2011 → Oct 2011 | $750K | 1 |
| PROGRESSIVE MICHIGAN INSURANCE COMPANY | Jun 2010 → May 2011 | $750K | 4 |
| PROGRESSIVE MICHIGAN INSURANCE COMPANY | May 2008 → Jan 2009 | $750K | 1 |
| PROGRESSIVE MICHIGAN INSURANCE COMPANY | Nov 2007 → Oct 2007 | $750K | 1 |
| NATIONAL AMERICAN INSURANCE COMPANY | Oct 2007 → Jun 2008 | $750K | 2 |
| PROGRESSIVE MICHIGAN INSURANCE COMPANY | Apr 2007 → Nov 2007 | $750K | 2 |