Carrier profile · USDOT 922932 · MC-907284 · Updated Jun 13, 2026

UNITED PRAIRIE LLC

DBA MILLER AG SERVICE

51 power unitsavg 8.5 yrLocal · 2 statesTOLONO, IL86/100

CARRIER ACTIVEMC-907284 ACTIVERATED CONDITIONALHAZMAT

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: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M 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

$1M BIPD last filed ’24 · 3 insurers · 0 lapsesContinuous

Nationwide Agribusiness’15–’22

Triangle’23–now

2015201820212024now

Shorter eras are too brief to label at this scale — all 3 insurers are named in the list below.

BIPD in force — $1,000,000 · TRIANGLE INSURANCE COMPANY INC. · since Mar 2024

All 3 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
TRIANGLE INSURANCE COMPANY INC.	Aug 2023 → Mar 2024	$1M	3
AUSTIN MUTUAL INSURANCE COMPANY	Aug 2022 → Aug 2023	$1M	1
NATIONWIDE AGRIBUSINESS INSURANCE CO.	Mar 2015 → Dec 2022	$1M	1