Highway construction · Minnesota

Warning Lites of Mn

Minneapolis, MN · ~100 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Warning Lites of Mn runs at 106% of its industry's injury rate - about level with the typical Highway construction workplace, earning a grade C.

Warning Lites of Mn: 3.0 TCR = 106% of Highway construction BLS 2.8 · 4y Form 300A (see methodology below)

Warning Lites of Mn safety composite

Warning Lites of Mn scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on dart rate (safer than 45%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.96 per 100 workers

Safer than 51% of industry peers

DART rate
D 1.41 per 100 workers

Safer than 45% of industry peers

Fatalities
D 0

Safer than 53% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−1.5

2017→2024

Warning Lites of Mn injury rate improved

Warning Lites of Mn's TCR fell 1.5 from 4.4 in 2017 to 2.8 in 2024. Peak filing year was 2017 at 4.4 TCR. In 2024, DART was 0.48× this establishment's average TCR (severity share of cases).

2017=4.4 · 2018=1.7 · 2023=3.0 · 2024=2.8

OSHA ITA Form 300A scorecard

Establishment book 237310 · Minneapolis, MN ABOVE-IND · MID

Grade C · TCR 3.0 · 106% of ind

  • DART 1.4 DART
  • RANK #39/107
  • PHOTO 5001 - Avon, MA
  • BOOK 4y book
  • INJ 14 inj
  • SIZE ~100 FTE

Nearest TCR peer: 5001 - Avon, MA (0.0 TCR gap)

Read with this employer → · Industry book → · Minnesota employers → · Look up another →

Warning Lites of Mn in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Warning Lites of Mn averages 3.0 TCR (106% of the Highway construction BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Warning Lites of Mn TCR series: 2017=4.4 · 2018=1.7 · 2023=3 · 2024=2.8 · BLS 2.8

Where Warning Lites of Mn falls in its industry

4,078 Highway construction establishments

Safer than 51% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #39 safest of 107 Highway construction employers in Minnesota.

Warning Lites of Mn (100 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 01,0002,0003,000 0102030 Average employees Total Case Rate Warning Lites of Mn
Warning Lites of Mn (100 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

Warning Lites of Mn has more employees than the Highway construction median and a lower injury rate than the industry's median TCR of 3.0. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 2.8 1.4 4 0 0
2023 3.0 0.7 4 0 0
2018 1.7 0.8 2 0 0
2017 4.4 2.2 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · MN · Minneapolis

4,078 Highway construction employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 1,321 employers in Minneapolis, MN · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR 5001 - Avon, MA 3.0 TCR
NAICS-TCR Rosemar Contracting, Inc. 3.0 TCR
NAICS-TCR 8736_20184 3.0 TCR
NAICS-TCR Goodfellow Bros. LLC - KA 3.0 TCR
STATE-SIZE Abhe & Svoboda, Inc. 100 FTE
STATE-SIZE Public Works Department 100 FTE
STATE-SIZE Rochester Plumbing & Heating 100 FTE
STATE-SIZE Nasseff Plumbing and Heating, Inc. 100 FTE
CITY-NEAR University of Minnesota Twin Cities 22,522 FTE
CITY-NEAR MN950 MN TELECOMMUTER 12,021 FTE
CITY-NEAR 0501 - City Center 8,459 FTE
CITY-NEAR Hennepin County Medical Center 7,030 FTE
NAT-TCR Redner's Warehouse Market Bel Air 3.0 TCR
NAT-TCR Multi-Comm Inc 3.0 TCR
NAT-TCR Scw Corporation 3.0 TCR
NAT-TCR Bridgeport WWTP 3.0 TCR
NAT-SIZE 1027 Phoenix 100 FTE
NAT-SIZE Rouses Market #32 100 FTE
NAT-SIZE San Clemente Headquarters 100 FTE
NAT-SIZE Bear Mountain Operating 320 LLC 100 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.