IPINTERSTATE POWER & LIGHT 75

INTERSTATE POWER & LIGHT Safety Record

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· trailing 24 months vs national benchmark

Vehicle OOS 33.3% (24-mo)12 veh insp · 24-mo · nat'l 22.26%

050%nat'l 22.26%

Driver OOS 7.7% (24-mo)26 drv insp · 24-mo · nat'l 6.67%

030%nat'l 6.67%

OOS trajectory· trailing 6-mo vehicle-OOS rate vs national

14.3% now▲ Worsening

Trailing rate up 31.2 pts across the window — latest under the 22.26% national benchmark.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.0 / unit·yr

thin signalabundant signal

Few roadside inspections for a 657-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 657
Inspections · 24 mo: 26
Annualized: ≈13 / yr
Coverage: ≈0.0 inspections / unit · yr

BASIC categories· CSA SMS · 2026-07-01

Unsafe Driving

Vektor peer est.

Hours-of-Service

0violations

clean · per-BASIC

81%

Driver Fitness

Vektor peer est.

Controlled Substances

0violations

clean · per-BASIC

29%

Vehicle Maintenance

Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving23
392.16 Failure to use seat beltUnsafe Driving4
393.9 Inoperative required lampsVehicle Maintenance4
383.23 Operating without a valid CDLDriver Fitness2 · 2 OOS
177.834 Other violationOther2 · 1 OOS
393.40 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
393.41 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
393.43 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1
396.17 Periodic (annual) inspectionVehicle Maintenance1

ELD & hours-of-service

No hours-of-service or ELD violations on record across 38 inspections — a clean logging history.

Crash history· 61 total · 2 in 24 mo

Total crashes

In last 24 mo

Fatal

Injury

Year	Crashes	Fatal	Injury	Tow
2026	2	0	0	2
2024	1	0	0	1
2023	1	0	0	1
2022	1	0	0	1
2021	2	0	0	2
2020	1	0	0	1
2019	3	0	0	3
2018	4	0	1	3
2017	4	0	1	4
2016	1	0	0	1
2015	3	0	0	3
2014	4	0	1	3
2013	1	0	1	1
2012	4	0	1	4
2011	3	1	2	3
2010	4	0	1	3
2009	5	0	0	5
2008	3	0	2	3
2007	1	1	0	1
2006	3	0	2	3
2005	3	0	2	2
2003	7	0	6	5

Date	State	Injuries	Tow-away
05/17/2026	KY	0	Yes
04/29/2026	IA	0	Yes
05/24/2024	IA	0	Yes
07/14/2023	IA	0	Yes
02/02/2022	IA	0	Yes
12/04/2021	IA	0	Yes
07/04/2021	IA	0	Yes
08/21/2020	IA	0	Yes
06/14/2019	IA	0	Yes
02/13/2019	IA	0	Yes
02/10/2019	IA	0	Yes
08/10/2018	IA	1	No
06/27/2018	IA	0	Yes
04/22/2018	IA	0	Yes
03/19/2018	IA	0	Yes
12/11/2017	IA	0	Yes
09/20/2017	IA	0	Yes
05/09/2017	IA	0	Yes
01/22/2017	IA	1	Yes
12/16/2016	IA	0	Yes
10/06/2015	IA	0	Yes
02/26/2015	IA	0	Yes
01/08/2015	IA	0	Yes
08/14/2014	IA	0	Yes
06/10/2014	MN	1	No