Carrier profile · USDOT 222649 · MC-191931 · Updated Jun 13, 2026

Duncan Gray Butler Jr

DBA TWIN WALNUT FARMS

1 power unitLocal · 1 statesBARCLAY, MD50/100
CARRIER INACTIVEMC-191931 INACTIVERATED CONDITIONAL
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
None
Contract
Inactive
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 · 8 insurers · 1 lapseCoverage lapse
1986199620062016now

Shorter eras are too brief to label at this scale — all 11 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This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here.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 11 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
NATIONWIDE AGRIBUSINESS INSURANCE CO.Jun 2023 → Apr 2024$750K2
PROGRESSIVE CASUALTY INSURANCE COMPANYMay 2023 → Jun 2023$750K1
PROGRESSIVE CASUALTY INS. CO.Jun 2018 → May 2023$750K1
PROGRESSIVE CASUALTY INSURANCE COMPANYMay 2009 → May 2009$750K2
EMPIRE FIRE & MARINE INSURANCE CO.May 2008 → May 2009$750K1
CANAL INSURANCE CO.May 2003 → May 2008$750K5
STATE NATIONAL INSURANCE CO., INC.May 2002 → current$750K1
EMPIRE FIRE & MARINE INSURANCE CO.May 2002 → May 2003$750K1
STATE NATIONAL INSURANCE CO., INC.May 2000 → May 2002$750K2
CAROLINA CASUALTY INSURANCE CO.May 1998 → May 2000$750K3
NATIONWIDE MUTUAL INSURANCE COMPApr 1986 → Jun 1998$750K1