Preview 86,996 motor carriers — every carrier FMCSA lists as active with at least one power unit, plus carriers whose registration went inactive within the last three years (inferred from MCS-150 filing dates). The full load is in progress, so this is how far it has got. Sourced from the FMCSA Motor Carrier Census. Data as of 2026-09-20.

ROCK ENERGY COOPERATIVE

USDOT 313218
USDOT registration Active

Operating authority — FMCSA publishes no current status for this carrier. See FMCSA’s record.

Safety rating Conditional rated 1989-04-19 — 37 years ago; last reviewed 1989-03-15
Hazardous materials Yes
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Insurance and operating authority

Required and on-file BI&PD liability amounts, cargo and surety bond filings, and the operating authorities this carrier holds.

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No roadside inspections or annual mileage on file, which is not enough data to compare with other carriers. That is normal for a small or recently registered carrier.

Why some carriers have no inspection history

Carrier details
Fleet and drivers
Power units
14
Trucks
14
Buses
0
Drivers
27
Drivers holding a CDL
27
What they run
Cargo authorised to carry
Operating range
Interstate, within 100 miles
Carrier operation
Interstate
Operation classification
PRIVATE PROPERTY
Annual mileage reported
120,000
Mileage year
2022
Safety history
Safety rating date
1989-04-19
Last compliance review
1989-03-15
Review type
S safety review
Registration
Entity type
CORPORATION
First on file
1988-04-14
Carrier last updated its record
2025-08-25
City
JANESVILLE
State
WI
ZIP
53545-0414

More carriers in Janesville, WI

Data as of 2026-09-20 · The official FMCSA record · About this data