Asphalt paving (i.e., highway, road, street, public sidewalk) · Minnesota

Dunn Blacktop

Winona, MN · ~17 workers · 8 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Dunn Blacktop runs at 153% of its industry's injury rate - more dangerous than the typical Asphalt paving (i.e., highway, road, street, public sidewalk) workplace, earning a grade D.

Dunn Blacktop: 4.3 TCR = 153% of Asphalt paving (i.e., highway, road, street, public sidewalk) BLS 2.8 · 8y Form 300A (see methodology below)

Dunn Blacktop safety composite

Dunn Blacktop scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 35%), 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).

C

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.27 per 100 workers

Safer than 35% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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%).

Rising injury rate

Dunn Blacktop: 0.0 → 5.4 TCR

Peak year 2022 @ 9.6 TCR · DART/TCR 0× in 2024

Dunn Blacktop's TCR rose 5.4 from 0.0 in 2017 to 5.4 in 2024. Peak filing year was 2022 at 9.6 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237310 · Winona, MN ABOVE-IND · SMALL

Grade D · TCR 4.3 · 153% of ind

  • DART 0.0 DART
  • RANK #62/107
  • PHOTO TraffTech, Inc.
  • BOOK 8y book
  • INJ 5 inj
  • SIZE ~17 FTE

Nearest TCR peer: TraffTech, Inc. (0.0 TCR gap)

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

Dunn Blacktop in the TCR neighbourhood

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

TCR

What this shows Dunn Blacktop averages 4.3 TCR (153% of the Asphalt paving (i.e., highway, road, street, public sidewalk) BLS benchmark).

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

Dunn Blacktop TCR series: 2017=0 · 2018=7 · 2019=5.7 · 2020=6.5 · 2021=0 · 2022=9.6 · 2023=0 · 2024=5.4 · BLS 2.8

Where Dunn Blacktop falls in its industry

4,078 Asphalt paving (i.e., highway, establishments

Safer than 35% 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 #62 safest of 107 Asphalt paving (i.e., highway, employers in Minnesota.

Dunn Blacktop (17 employees, TCR 4.3) 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 Dunn Blacktop
Dunn Blacktop (17 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

Dunn Blacktop has fewer employees than the Asphalt paving (i.e., highway, road, str median and a higher 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 5.4 0.0 0 1 0
2023 0.0 0.0 0 0 0
2022 9.6 0.0 2 0 0
2021 0.0 0.0 0 0 0
2020 6.5 6.5 1 0 0
2019 5.7 0.0 1 0 0
2018 7.0 7.0 1 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · MN · Winona

4,078 Asphalt paving (i.e., highway, road, street, public sidewalk) employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 149 employers in Winona, MN · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR TraffTech, Inc. 4.3 TCR
NAICS-TCR Fort Wayne 30 4.3 TCR
NAICS-TCR Sterling 4.3 TCR
NAICS-TCR Quality Concrete 4.3 TCR
STATE-SIZE Select Genetics MN Highway 12 003-0138-HT 17 FTE
STATE-SIZE Olivia - East 17 FTE
STATE-SIZE Hastings, MN 17 FTE
STATE-SIZE Cloquet 17 FTE
CITY-NEAR Minnesota State Winona State University 1,635 FTE
CITY-NEAR Winona Health Services 935 FTE
CITY-NEAR Winona State University 734 FTE
CITY-NEAR Saint Mary's University of Minnesota - Winona 731 FTE
NAT-TCR American Training Inc 4.3 TCR
NAT-TCR Hilco Transport Clinton 4.3 TCR
NAT-TCR Rhode Island Community Food Bank 4.3 TCR
NAT-TCR JLG - Weber 4.3 TCR

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, 2022, 2021, 2020, 2019, 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.