Carrier profile · USDOT 2577162 · MC-1082351 · Updated Aug 27, 2026
Cornerstone Wireless LLC
DBA CORNERSTONE FREIGHT LINES
92 power unitsavg 9.7 yrMulti-region · 9 statesDULUTH, GA69/100
BROKER AUTHORITY ACTIVEMC-1082351 BROKER ACTIVE
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
- None
- Broker
- Active
Insurance & bonds
BIPD / liability$750,000 in force
Cargo filing (census)Not recorded per census
Surety bond (census)Recorded per census
Insurance adequacy· filed BIPD vs the $750K federal floor
$750K in forcegeneral-freight federal minimum
$750K floor
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’24 · 9 insurers · 3 lapsesCoverage lapse
2015201820212024now
Shorter eras are too brief to label at this scale — all 10 insurers are named in the list below.
BIPD in force — $750,000 · UNITED SPECIALTY INSURANCE COMPANY · since Sep 2025
All 10 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| TRANSVERSE SPECIALTY INSURANCE COMPANY | Dec 2024 → Dec 2024 | $750K | 1 |
| MS TRANSVERSE SPECIALTY INSURANCE COMPANY | Dec 2024 → Sep 2025 | $750K | 1 |
| TRANSVERSE SPECIALTY INSURANCE COMPANY | Nov 2022 → Dec 2024 | $750K | 6 |
| STATE NATIONAL INSURANCE CO., INC. | Nov 2020 → May 2022 | $750K | 6 |
| ACE AMERICAN INSURANCE COMPANY | Nov 2019 → Nov 2020 | $750K | 1 |
| BERKSHIRE HATHAWAY DIRECT INSURANCE COMPANY | Jan 2019 → Nov 2019 | $750K | 4 |
| GREAT WEST CASUALTY CO. | Jan 2018 → Jan 2019 | $750K | 1 |
| OOIDA RISK RETENTION GROUP, INC. | Jul 2017 → Jan 2018 | $750K | 1 |
| UNITED FINANCIAL CASUALTY COMPANY | Aug 2016 → Oct 2016 | $750K | 1 |
| OCCIDENTAL FIRE AND CASUALTY CO. OF N.C. | Mar 2015 → Oct 2015 | $750K | 1 |