Carrier profile · USDOT 830199 · MC-366506 · Updated Jun 13, 2026

SHIRLEY BARRETT

DBA S B TRUCKING

4 power unitsSLATON, TX68/100

CARRIER ACTIVEMC-366506 ACTIVEUNDELIVERABLE ADDRESS

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: None
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$1M BIPD last filed ’01 · 1 insurer · 0 lapsesContinuous

State County’99–now

1999200620132020now

BIPD in force — $1,000,000 · STATE AND COUNTY MUTUAL FIRE INS CO · since May 2001

All 1 insurer era · dates, limits, renewals

Insurer	Period	Limit	Renewals
STATE AND COUNTY MUTUAL FIRE INS CO	Sep 1999 → Jun 2001	$1M	3