Mixed mode transit systems (e.g., bus, commuter rail, subway combinations) · California

Division 18

Carson, CA · ~606 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
13.4
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Division 18 runs at 298% of its industry's injury rate - far more dangerous than the typical Mixed mode transit systems (e.g., bus, commuter rail, subway combinations) workplace, earning a grade F.

Division 18: 13.4 TCR = 298% of Mixed mode transit systems (e.g., bus, commuter rail, subway combinations) BLS 4.5 · 6y Form 300A (see methodology below)

Division 18 safety composite

Division 18 scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 9%), 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

21/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 13.39 per 100 workers

Safer than 9% of industry peers

DART rate
F 9.58 per 100 workers

Safer than 13% 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%).

Rising injury rate

Division 18: 12.3 → 14.4 TCR

Peak year 2021 @ 16.6 TCR · DART/TCR 0.72× in 2024

Division 18's TCR rose 2.1 from 12.3 in 2017 to 14.4 in 2024. Peak filing year was 2021 at 16.6 TCR. In 2024, DART was 0.72× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 485111 · Carson, CA ABOVE-IND · MID

Grade F · TCR 13.4 · 298% of ind

  • DART 9.6 DART
  • RANK #65/75
  • PHOTO 2212 BROWN LINE SCHE…
  • BOOK 6y book
  • INJ 405 inj
  • SIZE ~606 FTE

Nearest TCR peer: 2212 BROWN LINE SCHEDULED TRANSIT OPERATIONS (0.0 TCR gap)

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Division 18 in the TCR neighbourhood

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

TCR

What this shows Division 18 averages 13.4 TCR (298% of the Mixed mode transit systems (e.g., bus, commuter rail, subway combinations) BLS benchmark).

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

Division 18 TCR series: 2017=12.3 · 2019=6.8 · 2021=16.6 · 2022=15.6 · 2023=14.7 · 2024=14.4 · BLS 4.5

Where Division 18 falls in its industry

421 Mixed mode transit systems (e. establishments

Safer than 9% of graded establishments in this industry, whose median TCR is 5.8.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #65 safest of 75 Mixed mode transit systems (e. employers in California.

Division 18 (606 employees, TCR 13.4) among 29 same-industry peers, split at the industry median of 217 employees and a TCR of 5.8 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 05001,0001,500 05101520 Average employees Total Case Rate Division 18
Division 18 (606 employees, TCR 13.4) among 29 same-industry peers, split at the industry median of 217 employees and a TCR of 5.8

Division 18 has more employees than the Mixed mode transit systems (e.g., bus, c median and a higher injury rate than the industry's median TCR of 5.8. 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 14.4 9.6 86 34 0
2023 14.7 7.6 96 29 0
2022 15.6 13.1 80 24 0
2021 16.6 9.8 62 34 0
2019 6.8 5.0 38 15 0
2017 12.3 9.3 43 31 0

OSHA ITA peer cross-reference

Establishment peer ledger

485111 · CA · Carson

421 Mixed mode transit systems (e.g., bus, commuter rail, subway combinations) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 236 employers in Carson, CA · 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 2212 BROWN LINE SCHEDULED TRANSIT OPERATIONS 13.4 TCR
NAICS-TCR 1953-2243 13.4 TCR
NAICS-TCR 1953-4147 13.5 TCR
NAICS-TCR 1953-2118 13.6 TCR
STATE-SIZE Kyocera International San Diego 606 FTE
STATE-SIZE 075 SAN RAMON REG MED CTR MANAGEMENT INC 606 FTE
STATE-SIZE Control Air Conditioning Corporation 607 FTE
STATE-SIZE Pleasanton Site 605 FTE
CITY-NEAR Centric Parts (PEO) - Carson 1,190 FTE
CITY-NEAR Los Angeles Refinery Carson 1,083 FTE
CITY-NEAR AMPAM Parks Mechanical 965 FTE
CITY-NEAR City of Carson 755 FTE
NAT-TCR Public Works 13.4 TCR
NAT-TCR Costa Solutions - San Antonio 13.4 TCR
NAT-TCR Mt. Carmel Rehabilitation & Nursing Center 13.4 TCR
NAT-TCR 2205 - Rosenberg 13.4 TCR
NAT-SIZE Corporate Headquarters 606 FTE
NAT-SIZE LSG Sky Chefs 606 FTE
NAT-SIZE Grede 606 FTE
NAT-SIZE Ranger Construction 606 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, 2019, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.