Repair highway road street bridge or airport runway · California
California Department of Transportation Facility 314
Mammoth Lakes, CA · ~315 workers · 3 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 0.7
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
California Department of Transportation Facility 314 runs at 24% of its industry's injury rate - far safer than the typical Repair highway road street bridge or airport runway workplace, earning a grade A.
California Department of Transportation Facility 314: 0.7 TCR = 24% of Repair highway road street bridge or airport runway BLS 2.8 · 3y Form 300A (see methodology below)
California Department of Transportation Facility 314 safety composite
California Department of Transportation Facility 314 scores strongest on total case rate (tcr) (safer than 89% of same-industry peers) and weakest on fatalities (safer than 53%), 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).
77/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- B 0.66 per 100 workers
Safer than 89% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 81% 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
−0.8
2020→2024
California Department of Transportation Facility 314 injury rate improved
California Department of Transportation Facility 314's TCR fell 0.8 from 1.1 in 2020 to 0.3 in 2024. Peak filing year was 2020 at 1.1 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2020=1.1 · 2023=0.6 · 2024=0.3
OSHA ITA Form 300A scorecard
Establishment book 237310 · Mammoth Lakes, CA AT/BELOW-IND · MID
Grade A · TCR 0.7 · 24% of ind
- DART 0.0 DART
- RANK #278/551
- PHOTO APAC Atlantic, Inc.
- BOOK 3y book
- INJ 4 inj
- SIZE ~315 FTE
Nearest TCR peer: APAC Atlantic, Inc. (0.0 TCR gap)
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California Department of Transportation Facility 314 in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
California Department of Transportation Facility 314
0.7 TCR
- APAC Atlantic,
APAC Atlantic, Inc.
0.7 TCR
- Flagger Force
Flagger Force LLC
0.7 TCR
- Round Rock Con
Round Rock Construction
0.7 TCR
- Belmont Admin
Belmont Admin
0.7 TCR
What this shows California Department of Transportation Facility 314 averages 0.7 TCR (24% of the Repair highway road street bridge or airport runway BLS benchmark).
California Department of Transportation Facility 314 TCR series: 2020=1.1 · 2023=0.6 · 2024=0.3 · BLS 2.8
Where California Department of Transportation Facility 314 falls in its industry
4,078 Repair highway road street bri establishmentsSafer than 89% of graded establishments in this industry, whose median TCR is 3.0.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #278 safest of 551 Repair highway road street bri employers in California.
California Department of Transportation Facility 314 has more employees than the Repair highway road street bridge or air 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 | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 0.3 | 0.0 | 1 | 0 | 0 |
| 2023 | 0.6 | 0.6 | 2 | 0 | 0 |
| 2020 | 1.1 | 0.4 | 1 | 2 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
237310 · CA · Mammoth Lakes
4,078 Repair highway road street bridge or airport runway employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 10 employers in Mammoth Lakes, 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 | APAC Atlantic, Inc. | 0.7 TCR |
| NAICS-TCR | Flagger Force LLC | 0.7 TCR |
| NAICS-TCR | Round Rock Construction | 0.7 TCR |
| NAICS-TCR | Belmont Admin | 0.7 TCR |
| STATE-SIZE | Live Oak Farms | 315 FTE |
| STATE-SIZE | M&J Farm Labor Contractor, Inc | 315 FTE |
| STATE-SIZE | California Department of Transportation Facility 313 | 315 FTE |
| STATE-SIZE | California Department of Transportation Facility 308 | 315 FTE |
| CITY-NEAR | Mammoth Mountain Ski Area, LLC | 2,452 FTE |
| CITY-NEAR | Mammoth Hospital | 410 FTE |
| CITY-NEAR | 6962-SWY-0029-0029-02400 | 102 FTE |
| CITY-NEAR | SWY-0029-0029-02400 FAC-02400-MAMMOTH LAKES-CA | 101 FTE |
| NAT-TCR | Greenfield-5 Kenwood Street | 0.7 TCR |
| NAT-TCR | Charleston - 1520 Lauderdale Memorial Highway | 0.7 TCR |
| NAT-TCR | Odfjell Terminals, Houston | 0.7 TCR |
| NAT-TCR | Independent School District No 0561 | 0.7 TCR |
| NAT-SIZE | Town of Greenwich-General Government | 315 FTE |
| NAT-SIZE | Sunrise Bus Company | 315 FTE |
| NAT-SIZE | 2169 - Kannapolis | 315 FTE |
| NAT-SIZE | 1369 - Baton Rouge Siegen | 315 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.