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Carrier profile · USDOT 166001 · Updated 06/13/2026

WISCONSIN POWER AND LIGHT COMPANY

DBA ALLIANT ENERGY

604 power unitsavg 8.7 yrLocal · 1 statesDUBUQUE, IA
CARRIER ACTIVEHAZMAT
Verified linksalliantenergy.comLinkedInFacebookInstagramXFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
604Power units
8 observed · MCS-150
2Trailers seen
Decoded · vPIC
8.7Avg age (yr)
2012–2022 · vPIC
Call dispatch(608) 458-4210Email dispatchmichaeltennessen@ALLIANTENERGY.COM

Load decision · FMCSA snapshot · 2026-06-13

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Established 52 yearsVehicle out-of-service rate above average
Operating authority52 yr active
since 1974
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo28.6%
▲ 22.26% nat'l
Crashes · fatal2
3 in 24mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

604 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

8.7 yr

Model years 2012–2022 · peer benchmark computing.

Identity stabilityStable

52 yr unchanged

Same registration since 1974 — no chameleon / reincarnation signal.

AI readLocal operator, 52-yr authority, 29% vehicle OOS — review first.Full read

Is WISCONSIN POWER AND LIGHT COMPANY safe to work with?

Is WISCONSIN POWER AND LIGHT COMPANY safe to load? WISCONSIN POWER AND LIGHT COMPANY (USDOT 166001) is an active asset-based motor carrier based in DUBUQUE, IA, operating 604 power units and 344 drivers. Operating authority has been active 52 years (past the 24-month broker-confidence threshold). Across 20 roadside inspections, its vehicle out-of-service rate over the last 24 months is 28.6% (above the 22.26% national average), with 3 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (81/100), with the leading concern: fatal crash on record. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
WPWISCONSIN POWER AND LIGHT COMPANY 81
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Frequently asked

What is WISCONSIN POWER AND LIGHT COMPANY's USDOT number?

WISCONSIN POWER AND LIGHT COMPANY's USDOT number is 166001.

Is WISCONSIN POWER AND LIGHT COMPANY authorized to operate?

As of 2026-06-13, WISCONSIN POWER AND LIGHT COMPANY is active in the FMCSA register.

What is WISCONSIN POWER AND LIGHT COMPANY's safety record?

WISCONSIN POWER AND LIGHT COMPANY has a 28.6% vehicle out-of-service rate (national average 22.26%) across 20 roadside inspections, with 3 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 81/100 (tier: review).

How big is WISCONSIN POWER AND LIGHT COMPANY's fleet?

WISCONSIN POWER AND LIGHT COMPANY operates 604 power units and 344 drivers per its most recent MCS-150 filing.

Where is WISCONSIN POWER AND LIGHT COMPANY based?

WISCONSIN POWER AND LIGHT COMPANY is based in DUBUQUE, IA, with roadside inspections recorded across 1 state.