Carrier profile · USDOT 1841687 · MC-726105 · Updated Jun 13, 2026
4-b Trucking Inc
4 power unitsBRIDGEPORT, TX50/100
CARRIER INACTIVEMC-726105 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 ’19 · 6 insurers · 0 lapsesInsurer churn
beyond this history
2010201420182022now
Shorter eras are too brief to label at this scale — all 10 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 10 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| PROGRESSIVE COUNTY MUTUAL | Sep 2018 → Jan 2019 | $750K | 1 |
| CLEAR BLUE INSURANCE COMPANY | May 2018 → Sep 2018 | $750K | 3 |
| THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | May 2018 → May 2018 | $750K | 1 |
| CLEAR BLUE INSURANCE COMPANY | May 2018 → Aug 2018 | $750K | 1 |
| THE INSURANCE CO OF THE STATE OF PENNSYLVANIA | Jul 2017 → May 2018 | $750K | 2 |
| ILLINOIS NATIONAL INSURANCE CO. | Jul 2015 → Jul 2017 | $750K | 2 |
| PRAETORIAN INSURANCE COMPANY | Jul 2013 → Jul 2015 | $750K | 7 |
| PROGRESSIVE COUNTY MUTUAL | Jul 2011 → Jul 2013 | $750K | 5 |
| NORTHLAND INSURANCE COMPANY | Oct 2010 → Jul 2011 | $750K | 2 |
| PROGRESSIVE COUNTY MUTUAL | Sep 2010 → Oct 2010 | $750K | 1 |