Bridge, tunnel, and highway operations · Illinois

Plaza 41

Markham, IL · ~23 workers · 8 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.8
Avg TCR
4.5
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Plaza 41 runs at 40% of its industry's injury rate - far safer than the typical Bridge, tunnel, and highway operations workplace, earning a grade A.

Plaza 41: 1.8 TCR = 40% of Bridge, tunnel, and highway operations BLS 4.5 · 8y Form 300A (see methodology below)

Plaza 41 safety composite

Plaza 41 scores strongest on total case rate (tcr) (safer than 83% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

B

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.82 per 100 workers

Safer than 83% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% of industry peers

Fatalities
D 0

Safer than 51% 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

−7.0

2017→2024

Plaza 41 injury rate improved

Plaza 41's TCR fell 7.0 from 7.0 in 2017 to 0.0 in 2024. Peak filing year was 2017 at 7.0 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=7.0 · 2018=3.6 · 2019=4.0 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 488490 · Markham, IL AT/BELOW-IND · SMALL

Grade A · TCR 1.8 · 40% of ind

  • DART 0.0 DART
  • RANK #5/40
  • PHOTO Kubota KMA Spotting …
  • BOOK 8y book
  • INJ 4 inj
  • SIZE ~23 FTE

Nearest TCR peer: Kubota KMA Spotting Gainesville GA (0.0 TCR gap)

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

Plaza 41 in the TCR neighbourhood

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

TCR

What this shows Plaza 41 averages 1.8 TCR (40% of the Bridge, tunnel, and highway operations BLS benchmark).

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

Plaza 41 TCR series: 2017=7 · 2018=3.6 · 2019=4 · 2020=0 · 2021=0 · 2022=0 · 2023=0 · 2024=0 · BLS 4.5

Where Plaza 41 falls in its industry

370 Bridge, tunnel, and highway op establishments

Safer than 83% of graded establishments in this industry, whose median TCR is 4.4.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 40 Bridge, tunnel, and highway op employers in Illinois.

Plaza 41 (23 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 4.4 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 0200400600800 05101520 Average employees Total Case Rate Plaza 41
Plaza 41 (23 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 4.4

Plaza 41 has fewer employees than the Bridge, tunnel, and highway operations median and a lower injury rate than the industry's median TCR of 4.4. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 4.0 4.0 1 0 0
2018 3.6 0.0 1 0 0
2017 7.0 3.5 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

488490 · IL · Markham

370 Bridge, tunnel, and highway operations employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 22 employers in Markham, IL · 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 Kubota KMA Spotting Gainesville GA 1.8 TCR
NAICS-TCR Boasso Global Pasadena 1.8 TCR
NAICS-TCR Hammond Transport 1.9 TCR
NAICS-TCR RHB 1.9 TCR
STATE-SIZE Oak Grove 23 FTE
STATE-SIZE Eagle Point Farms, LLC. 23 FTE
STATE-SIZE Mendota Office 23 FTE
STATE-SIZE Nokomis Area Fire Protection District 23 FTE
CITY-NEAR Amazon.com Services LLC - IGQ1 2,441 FTE
CITY-NEAR STA-Markham (MDW-210) 130 FTE
CITY-NEAR Reyes Group Ltd 123 FTE
CITY-NEAR City of Markham 122 FTE
NAT-TCR Horizon Public Health-Alexandria 1.8 TCR
NAT-TCR V.K. Knowlton Construction and Utilities Inc. 1.8 TCR
NAT-TCR Mt. Vernon Shingle 1.8 TCR
NAT-TCR Thompson Construction Supply 1.8 TCR
NAT-SIZE Saddle Creek Farms Bedding, Inc. 23 FTE
NAT-SIZE Mills GMC Buick 23 FTE
NAT-SIZE Mills Ford Chrysler 23 FTE
NAT-SIZE Lansing Building Products - Knoxville TN 23 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, 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.