Carrier profile · USDOT 3184304 · MC-1145691 · Updated Jul 3, 2026
WILLIAMS TRANSPORT INC
5 power unitsavg 19.5 yrLocal · 1 statesSALEM, UT78/100
CARRIER INACTIVEMC-1145691 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 ’25 · 2 insurers · 0 lapsesContinuous
National’21–’23
United Financial’23–’25
beyond this history2020202220242026now
Shorter eras are too brief to label at this scale — all 3 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 3 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| UNITED FINANCIAL CASUALTY COMPANY | Sep 2023 → Jul 2025 | $750K | 1 |
| NATIONAL CASUALTY COMPANY | Sep 2021 → Sep 2023 | $750K | 1 |
| UNITED FINANCIAL CASUALTY COMPANY | Oct 2020 → Nov 2021 | $750K | 2 |