Highway construction · Pennsylvania

Thornbury Inc

West Sunbury, PA · ~18 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Thornbury Inc runs at 248% of its industry's injury rate - far more dangerous than the typical Highway construction workplace, earning a grade F.

Thornbury Inc: 7.0 TCR = 248% of Highway construction BLS 2.8 · 4y Form 300A (see methodology below)

Thornbury Inc safety composite

Thornbury Inc scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on dart rate (safer than 7%), 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).

F

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.95 per 100 workers

Safer than 18% of industry peers

DART rate
F 8.41 per 100 workers

Safer than 7% 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

Thornbury Inc: 5.1 → 16.8 TCR

Peak year 2022 @ 16.8 TCR · DART/TCR 1.21× in 2022

Thornbury Inc's TCR rose 11.8 from 5.1 in 2016 to 16.8 in 2022. In 2022, DART was 1.21× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237310 · West Sunbury, PA ABOVE-IND · SMALL

Grade F · TCR 7.0 · 248% of ind

  • DART 8.4 DART
  • RANK #168/196
  • PHOTO MDOT MAINT GAR CHARL…
  • BOOK 4y book
  • INJ 4 inj
  • SIZE ~18 FTE

Nearest TCR peer: MDOT MAINT GAR CHARLOTTE -MDOT (0.0 TCR gap)

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

Thornbury Inc in the TCR neighbourhood

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

TCR

What this shows Thornbury Inc averages 7.0 TCR (248% of the Highway construction BLS benchmark).

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

Thornbury Inc TCR series: 2016=5.1 · 2019=5.9 · 2021=0 · 2022=16.8 · BLS 2.8

Where Thornbury Inc falls in its industry

4,078 Highway construction establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #168 safest of 196 Highway construction employers in Pennsylvania.

Thornbury Inc (18 employees, TCR 7.0) 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 Thornbury Inc
Thornbury Inc (18 employees, TCR 7.0) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

Thornbury Inc has fewer employees than the Highway construction 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
2022 16.8 8.4 2 0 0
2021 0.0 0.0 0 0 0
2019 5.9 5.9 1 0 0
2016 5.1 5.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · PA · West Sunbury

4,078 Highway construction employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 3 employers in West Sunbury, PA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR MDOT MAINT GAR CHARLOTTE -MDOT 7.0 TCR
NAICS-TCR Intricate Construction Inc 7.0 TCR
NAICS-TCR Massana Construction 7.0 TCR
NAICS-TCR Vecellio & Grogan 6.9 TCR
STATE-SIZE Wheelabrator Frackville Energy Company Inc. 18 FTE
STATE-SIZE Welders Supply Company 18 FTE
STATE-SIZE K/S Renewal Systems, LLC 430 18 FTE
STATE-SIZE Shoemaker Construction Company 18 FTE
CITY-NEAR S06991 - WM Butler Hauling 68 FTE
CITY-NEAR S06991 - Butler Hauling 53 FTE
NAT-TCR Whiskey Pete's 7.0 TCR
NAT-TCR Stop & Shop 100782 7.0 TCR
NAT-TCR HG226 7.0 TCR
NAT-TCR United Refrigeration Inc. (800) 7.0 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: 2022, 2021, 2019, 2016. 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.