WISCONSIN POWER AND LIGHT COMPANY

USDOT 166001 • DBA: ALLIANT ENERGY • 8000 CHAVENELLE ROAD, DUBUQUE, IA, 52002-9670

ACTIVE

Authority:None on file

Insurance:None on file

BOC-3:Not on file

Safety Rating:Not rated

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

166,001

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

State

Iowa

Phone

6084584210

[email protected]

Power Units (MCS-150)

604

Drivers (MCS-150)

344

MCS-150 Mileage

6,785,862

Physical Address

8000 CHAVENELLE ROAD, DUBUQUE, IA, 52002-9670

Contact

Phone: 6084584210

Email: [email protected]

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

None on file

BOC-3 Filing

Not on file

Operating Authority

fmcsa-authhistApr 5, 2026

No records found

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness

N/A

Hours of Service

N/A

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

6 OOS

Vehicle OOS %

20.0%

Driver OOS %

0.0%

Power Units (MCS-150)

604

Drivers (MCS-150)

344

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 20 of 20 inspection records

Inspection Activity Map

1 state • 20 inspections

None Low Medium High🚛 Home base

Violation Summary (35 violations from 20 inspections)

fmcsa-inspection-file

Violation Summary (35 violations from 20 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2	Operating a CMV while ill or fatigued	10	0	8	Unsafe Driving
FMCSR:393.9(a)	Inoperable required lamps	8	2	3	Vehicle Maintenance
FMCSR:392.2-SLLS2	Speeding 6-10 mph over limit	3	0	5	Unsafe Driving
FMCSR:393.75(a)(3)	Tire-flat and/or audible air leak	2	2	—	Vehicle Maintenance
FMCSR:392.2-SLLS3	Speeding 11-14 mph over limit	1	0	7	Unsafe Driving
FMCSR:393.11A1-LHLM	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:392.2-SLLTCD	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:390.21TB2-DOT	390.21TB2-DOT	1	0	—	General/Admin
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.45B2-B-AIR	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:393.11A1-LRR	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:393.41	No or defective parking brake system on CMV	1	1	—	Vehicle Maintenance
FMCSR:396.17(c)	No proof of periodic inspection	1	0	3	Vehicle Maintenance
FMCSR:392.2WG	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.110B2I-C	Cargo securement - logs	1	1	7	Vehicle Maintenance
FMCSR:393.104(f)(3)	Cargo securement - tiedown damaged	1	0	6	Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

20.0%vs nat'l 23.4%

-3.4 pts below avg

Driver OOS Rate

0.0%vs nat'l 6.7%

-6.7 pts below avg

Violations / Inspection

1.75vs nat'l 1.80

On par with national average

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (20 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (20 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Jul 18, 2025	85266164	MARION WI	WI	Level 3	INTERNATIO STRAIGHT TRUCK	1	392.2-SLLS3	No
Jul 10, 2025	85198797	JUDA WI	WI	Level 3	TRANSCRAFT SEMI-TRAILER	1	392.2-SLLS2	No
Apr 17, 2025	84449796	PLAINFIELD WI	WI	Level 2	UNPUBLISHE SEMI-TRAILER	1	393.11A1-LHLM	No
Apr 11, 2025	84387581	COBB WI	WI	Level 3	DODGE STRAIGHT TRUCK	1	392.2-SLLS2	No
Mar 5, 2025	84066217	STOUGHTON WI	WI	Level 3	INTERNATIO STRAIGHT TRUCK	2	392.2-SLLTCD, 390.21TB2-DOT	No
Feb 10, 2025	83855203	DARLINGTON WI	WI	Level 2	DODGE STRAIGHT TRUCK	1	392.2-SLLSR	No
Jan 30, 2025	83758456	STOUGHTON WI	WI	Level 1	INTERNATIO STRAIGHT TRUCK	2	393.45B2-B-AIR, 393.11A1-LRR	No
Oct 29, 2024	83055887	DARLINGTON WI	WI	Level 3	INTERNATIO STRAIGHT TRUCK	1	392.2-SLLS2	No
Oct 8, 2024	82884245	STOUGHTON WI	WI	Level 2	INTERNATIO STRAIGHT TRUCK	2	393.75(a)(3), 393.9(a)	Yes
Oct 8, 2024	82884087	PLATTEVILLE WI	WI	Level 1	DODGE STRAIGHT TRUCK	9	393.9(a), 392.2, 393.41	Yes
Sep 13, 2024	82665471	HANCOCK WI	WI	Level 1	INTERNATIO STRAIGHT TRUCK	0	—	No
Jul 24, 2024	82250430	HANCOCK WI	WI	Level 3	INTERNATIO TRUCK TRACTOR	0	—	No
Jun 23, 2024	81997391	TOWNSHIP OF EDEN WI	WI	Level 3	DODGE STRAIGHT TRUCK	1	392.2	No
Jun 6, 2024	81848746	WISCONSIN RAPIDS WI	WI	Level 2	UNKNOWN SEMI-TRAILER	0	—	No
Feb 23, 2024	80995968	CAMBRIDGE WI	WI	Level 2	INTERNATIO STRAIGHT TRUCK	2	392.2WG, 393.110B2I-C	Yes
Nov 20, 2023	80206680	Roadside	WI	Level 3	DODG STRAIGHT TRUCK	1	392.2	No
Oct 30, 2023	80094945	NEKIMI (TOWN)	WI	Level 3	INTL STRAIGHT TRUCK	1	392.2	No
Aug 31, 2023	79598831	MADISON SWEF	WI	Level 2	TRLR SEMI-TRAILER	7	392.2, 393.9(a), 393.104(f)(3)	Yes
Aug 29, 2023	79546941	PRAIRIE DU CHIEN (TOWN)	WI	Level 2	DODG STRAIGHT TRUCK	1	392.2	No
Jun 1, 2023	78799643	CHRISTIANA (TOWN)	WI	Level 3	INTL STRAIGHT TRUCK	1	392.2	No

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

14 total · 14.3% OOS

2024-062025-07

InspectionsOOS

Most frequent inspection stations

STOUGHTON WI3 · 1 OOS

HANCOCK WI2

DARLINGTON WI2

JUDA WI1

MADISON SWEF1 · 1 OOS

MARION WI1

NEKIMI (TOWN)1

PLAINFIELD WI1

Violations by BASIC category

Unsafe Driving17

Vehicle Maintenance17 · 6 OOS

General/Admin1

Recent Crashes

25 crash records from FMCSA Crash File

Total Crashes

Fatalities

Fatal crashes on record

Injuries

Across 5 crashes

Tow-Aways

Crash History (25 records)

fmcsa-crash-fileApr 5, 2026

Crash History (25 records)
Date	State	Severity	Fatalities	Injuries	City	Location	VIN	Carrier Name at Crash
Mar 30, 2025	IA	TOW	0	0	—	US 151 S MEASURING 637 FEET WE	...537342	ALLIANT ENERGY
Feb 6, 2025	WI	INJURY	0	1	WALDWICK	STH 039 EB	...627253	ALLIANT ENERGY
Dec 19, 2024	WI	TOW	0	0	COLOMA	IH 039 SB	...135181	WISCONSIN POWER AND LIGHT COMPANY
May 22, 2024	WI	TOW	0	0	VERONA	USH 018 WB	...157631	WISCONSIN POWER AND LIGHT COMPANY
May 7, 2024	WI	INJURY	0	2	MAUSTON	LACROSSE ST	...243941	ALLIANT ENERGY
Aug 21, 2023	WI	TOW	0	0	SUN PRAIRIE	USH 151 SB	...561883	WISCONSIN POWER AND LIGHT COMPANY
Mar 29, 2021	WI	TOW	0	0	DEKORRA	DRAKE RD	...043491	WISCONSIN POWER AND LIGHT COMPANY
Feb 3, 2021	WI	TOW	0	0	ARGYLE	STH 078 SB	...648140	WISCONSIN POWER AND LIGHT COMPANY
Jul 14, 2020	WI	INJURY	0	1	—	—	—	—
Apr 8, 2020	WI	TOW	0	0	—	—	—	—
Jan 10, 2020	WI	FATAL	1	0	—	—	—	—
Dec 3, 2018	WI	TOW	0	0	—	—	—	—
Apr 14, 2018	WI	TOW	0	0	—	—	—	—
Sep 22, 2015	WI	FATAL	1	0	—	—	—	—
Aug 13, 2015	WI	TOW	0	0	—	—	—	—
Jul 29, 2015	WI	TOW	0	0	—	—	—	—
Feb 11, 2015	WI	TOW	0	0	—	—	—	—
Aug 3, 2012	WI	TOW	0	0	—	—	—	—
Aug 9, 2011	WI	TOW	0	0	—	—	—	—
Dec 2, 2010	WI	INJURY	0	1	—	—	—	—
Jun 13, 2008	WI	TOW	0	0	—	—	—	—
Jan 18, 2008	IA	TOW	0	0	—	—	—	—
Jun 11, 2007	IA	INJURY	0	2	—	—	—	—
Jan 8, 2007	WI	TOW	0	0	—	—	—	—
Mar 15, 2004	WI	TOW	0	0	—	—	—	—