Oil field road construction · Missouri

Chester Bross Construction

Name: Chester Bross Construction Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Palmyra, MO · ~313 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 4.7
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Chester Bross Construction runs at 168% of its industry's injury rate - more dangerous than the typical Oil field road construction workplace, earning a grade D.

Chester Bross Construction: 4.7 TCR = 168% of Oil field road construction BLS 2.8 · 2y Form 300A (see methodology below)

Chester Bross Construction safety composite

Chester Bross Construction scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on total case rate (tcr) (safer than 31%), 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).

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 4.7 per 100 workers

Safer than 31% of industry peers
DART rate: F 2.61 per 100 workers

Safer than 31% 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%).

Chester Bross Construction held a steady TCR band

Chester Bross Construction's TCR held near 0.2 from 4.6 in 2016 to 4.8 in 2018. In 2018, DART was 0.56× this establishment's average TCR (severity share of cases).

2016=4.6 · 2018=4.8

OSHA ITA Form 300A scorecard

Establishment book 237310 · Palmyra, MO ABOVE-IND · MID

Grade D · TCR 4.7 · 168% of ind

DART 2.6 DART
RANK #39/57
PHOTO American Roadway Log…
BOOK 2y book
INJ 23 inj
SIZE ~313 FTE

Nearest TCR peer: American Roadway Logistics (0.0 TCR gap)

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

This site

4.7
American Roadw

4.7
Alamo Roadway

4.7
Hoffman Bros.,

4.7
Lane County Pu

4.7

What this shows Chester Bross Construction averages 4.7 TCR (168% of the Oil field road construction BLS benchmark).

Chester Bross Construction TCR series: 2016=4.6 · 2018=4.8 · BLS 2.8

Where Chester Bross Construction falls in its industry

4,078 Oil field road construction establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 3.0.

Grade D

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #39 safest of 57 Oil field road construction employers in Missouri.

Chester Bross Construction (313 employees, TCR 4.7) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.0

Chester Bross Construction has more employees than the Oil field road 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
2018	4.8	2.6	11	0	0
2016	4.6	3.1	12	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237310 · MO · Palmyra

4,078 Oil field road construction employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 25 employers in Palmyra, MO · 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	American Roadway Logistics	NORTON, OH	4.7 TCR
NAICS-TCR	Alamo Roadway Materials, LLC	SAN ANTONIO, TX	4.7 TCR
NAICS-TCR	Hoffman Bros., Inc.	BATTLE CREEK, MI	4.7 TCR
NAICS-TCR	Lane County Public Works Delta	EUGENE, OR	4.7 TCR
STATE-SIZE	Lee Mechanical Contractors, Inc.	PARK HILLS	313 FTE
STATE-SIZE	John Deere Reman Springfield Mustard Way	SPRINGFIELD	313 FTE
STATE-SIZE	MOC Acquisition Corporation DBA as Midland Optical	ST LOUIS	313 FTE
STATE-SIZE	Blue Springs - Main Store	BLUE SPRINGS	313 FTE
CITY-NEAR	BASF Hannibal	Palmyra	269 FTE
CITY-NEAR	Doyle Equipment Manufacturing	Palmyra	135 FTE
CITY-NEAR	Bleigh Construction Company	Palmyra	101 FTE
CITY-NEAR	Maple Lawn Nursing Home2021	Palmyra	100 FTE
NAT-TCR	CNR-Center for Nursing & Rehabilitation	Brooklyn, NY	4.7 TCR
NAT-TCR	TST Water, LLC	Temecula, CA	4.7 TCR
NAT-TCR	Franco Nursing & Rehab., Center	Miami, FL	4.7 TCR
NAT-TCR	Office 84	Holland, OH	4.7 TCR
NAT-SIZE	Detroit Athletic Club	Detroit, MI	313 FTE
NAT-SIZE	Pyramid Litchfield Managment LLC	Litchfield Park, AZ	313 FTE
NAT-SIZE	West : Four Corners	Bloomfield, NM	313 FTE
NAT-SIZE	HES Brownfield - North Facility	Brownfield, TX	313 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: 2018, 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.