Carrier profile · USDOT 2332184 · MC-796227 · Updated Jun 13, 2026

TAMMY WILLIAMS

DBA TDW TRANSPORTATION

1 power unitCROSBY, TX50/100
CARRIER INACTIVEMC-796227 INACTIVE
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
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 ’16 · 1 insurer · 1 lapseCoverage lapse
2013201720212025now

Shorter eras are too brief to label at this scale — all 2 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 2 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
PROGRESSIVE COUNTY MUTUALMar 2016 → Mar 2016$750K1
PROGRESSIVE COUNTY MUTUALMar 2013 → Mar 2013$750K2