Overpass construction · Illinois

Keller Construction, Inc.

Name: Keller Construction, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Glen Carbon, IL · ~65 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.8
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Keller Construction, Inc. runs at 29% of its industry's injury rate - far safer than the typical Overpass construction workplace, earning a grade A.

Keller Construction, Inc.: 0.8 TCR = 29% of Overpass construction BLS 2.8 · 6y Form 300A (see methodology below)

Keller Construction, Inc. safety composite

Keller Construction, Inc. scores strongest on total case rate (tcr) (safer than 87% of same-industry peers) and weakest on dart rate (safer than 39%), 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).

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 0.8 per 100 workers

Safer than 87% of industry peers
DART rate: D 1.9 per 100 workers

Safer than 39% 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

−1.0

2017→2023

Keller Construction, Inc. injury rate improved

Keller Construction, Inc.'s TCR fell 1.0 from 2.9 in 2017 to 1.9 in 2023. Peak filing year was 2017 at 2.9 TCR. In 2023, DART was 2.37× this establishment's average TCR (severity share of cases).

2017=2.9 · 2019=0.0 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=1.9

OSHA ITA Form 300A scorecard

Establishment book 237310 · Glen Carbon, IL AT/BELOW-IND · SMALL

Grade A · TCR 0.8 · 29% of ind

DART 1.9 DART
RANK #9/266
PHOTO Waxahachie Yard
BOOK 6y book
INJ 3 inj
SIZE ~65 FTE

Nearest TCR peer: Waxahachie Yard (0.0 TCR gap)

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This site

0.8
Waxahachie Yar

0.8
IMC Pocatello

0.8
Intermountain

0.8
Teichert Const

0.8

What this shows Keller Construction, Inc. averages 0.8 TCR (29% of the Overpass construction BLS benchmark).

Keller Construction, Inc. TCR series: 2017=2.9 · 2019=0 · 2020=0 · 2021=0 · 2022=0 · 2023=1.9 · BLS 2.8

Where Keller Construction, Inc. falls in its industry

4,078 Overpass construction establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 3.0.

Grade A

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 266 Overpass construction employers in Illinois.

Keller Construction, Inc. (65 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

Keller Construction, Inc. has fewer employees than the Overpass 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
2023	1.9	1.9	1
2022	0.0	0.0	0
2021	0.0	0.0	0
2020	0.0	0.0	0
2019	0.0	0.0	0
2017	2.9	2.9	2

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · IL · Glen Carbon

4,078 Overpass construction employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 15 employers in Glen Carbon, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Waxahachie Yard	WAXAHACHIE, TX	0.8 TCR
NAICS-TCR	IMC Pocatello	POCATELLO, ID	0.8 TCR
NAICS-TCR	Intermountain	SALT LAKE CITY, UT	0.8 TCR
NAICS-TCR	Teichert Construction Stockton	STOCKTON, CA	0.8 TCR
STATE-SIZE	Corteva Agriscience McLeansboro Production	DAHLGREN	65 FTE
STATE-SIZE	Bluff City Materials - Corporate Office	BARTLETT	65 FTE
STATE-SIZE	Vector Services	COLLINSVILLE	65 FTE
STATE-SIZE	Yorkville Reporting Center	YORKVILLE	65 FTE
CITY-NEAR	WM 256	Glen Carbon	514 FTE
CITY-NEAR	256	Glen Carbon	436 FTE
CITY-NEAR	Meridian Village	Glen Carbon	242 FTE
CITY-NEAR	WM 4878	Glen Carbon	178 FTE
NAT-TCR	South Point Ofc & Svc Ctr	South Point, OH	0.8 TCR
NAT-TCR	Thomas Supply Inc	Livingston, TX	0.8 TCR
NAT-TCR	4223-M9500	Appleton, WI	0.8 TCR
NAT-TCR	Administration	Norfolk, VA	0.8 TCR
NAT-SIZE	Abilene Svc Ctr	Abilene, TX	65 FTE
NAT-SIZE	Central Machine Shop	South Charleston, WV	65 FTE
NAT-SIZE	FTWN NE Svc Ctr	New Haven, IN	65 FTE
NAT-SIZE	Lima Svc Ctr	Lima, OH	65 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: 2023, 2022, 2021, 2020, 2019, 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.