WISCONSIN POWER AND LIGHT COMPANY
AUTHORIZEDDBA: ALLIANT ENERGY
USDOT
166001
MC Number
N/A
Fleet Size
604
Total Drivers
344
FMCSA-derived snapshot updated: August 30, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Safety overview
WISCONSIN POWER AND LIGHT COMPANY is a large interstate motor carrier based in DUBUQUE, Iowa, operating 604 power units with 344 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. They have 3 crashes on file (1 with injuries). FMCSA records show 12 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Iowa is 7.4% and the average vehicle OOS rate is 29.9% across 26,539 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
12
Total
63%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
3
Total Crashes
Similar carriers in Iowa
Other carriers in the same state with a similar fleet size.
BARR-NUNN TRANSPORTATION LLC
DECKER TRUCK LINE INC
INTERSTATE POWER & LIGHT
WEST SIDE TRANSPORT INC
AGRILAND FS INC
Frequently asked questions
Is WISCONSIN POWER AND LIGHT COMPANY authorized to operate?
CarrierOwl's FMCSA-derived snapshot for WISCONSIN POWER AND LIGHT COMPANY (USDOT #166001) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is WISCONSIN POWER AND LIGHT COMPANY's safety record?
WISCONSIN POWER AND LIGHT COMPANY has 12 inspections in CarrierOwl's current imported snapshot and 3 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does WISCONSIN POWER AND LIGHT COMPANY operate?
WISCONSIN POWER AND LIGHT COMPANY operates 604 power units with 344 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does WISCONSIN POWER AND LIGHT COMPANY transport hazardous materials?
No. WISCONSIN POWER AND LIGHT COMPANY does not have a hazardous materials flag in the FMCSA database.
Where is WISCONSIN POWER AND LIGHT COMPANY located?
WISCONSIN POWER AND LIGHT COMPANY is based in DUBUQUE, Iowa at 8000 CHAVENELLE ROAD, 52002-9670. Phone: (608) 458-4210.
What are WISCONSIN POWER AND LIGHT COMPANY's out-of-service rates?
WISCONSIN POWER AND LIGHT COMPANY's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 28.6%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.