Interstate Power & Light
DBA: Alliant Energy
USDOT 751794 · Dubuque, Iowa 52002
657
Power units
514
Drivers
Interstate
Operation
None on file
Safety rating
Registration details
- Entity type
- Corporation
- First registered
- 1998-06-03
- Last MCS-150 update
- 2025-04-28
- Phone
- (608) 458-4210
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