Carrier profile · USDOT 693310 · MC-321497 · Updated Jun 13, 2026

Leroy Sommerfield Jr

DBA LONE STAR CARTAGE

1 power unitCONROE, TX73/100
CARRIER ACTIVEMC-321497 ACTIVE
Verified linksFMCSA SAFER

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
Active
Broker
None

Insurance & bonds

BIPD / liability$750,000 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

$750K in forcegeneral-freight federal minimum
$750K floor

Filed BIPD coverage of $750K 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

$750K BIPD last filed ’23 · 7 insurers · 2 lapsesCoverage lapse
1997200520132021now

Shorter eras are too brief to label at this scale — all 11 insurers are named in the list below.

BIPD in force — $750,000 · PROGRESSIVE COUNTY MUTUAL · since Oct 2023

All 11 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
PROGRESSIVE COUNTY MUTUALSep 2019 → Oct 2023$750K1
NATIONAL LIABILITY & FIRE INS CO.Sep 2018 → Sep 2019$750K1
PROGRESSIVE COUNTY MUTUALSep 2016 → Sep 2018$750K1
HOME STATE COUNTY MUTUAL INS. CO.Sep 2008 → Sep 2016$750K8
PROGRESSIVE COUNTY MUTUALSep 2007 → Sep 2008$750K1
NATIONAL FIRE & MARINE INSURANCE CO.Sep 2006 → Sep 2006$750K2
HOME STATE COUNTY MUTUAL INS. CO.Sep 2005 → Sep 2006$750K1
NORTHLAND INSURANCE COMPANYJun 2005 → Sep 2005$750K1
HOME STATE COUNTY MUTUAL INS. CO.Jun 1999 → Jun 2005$750K6
COLONIAL COUNTY MUTUAL INSURANCE COMPANYJun 1998 → Jun 1999$750K1
SOUTHERN INSURANCE COMPANYJun 1997 → Jun 1997$750K2