Pavement, highway, road, street, bridge or airport runway, construction · Idaho
Knife River Corporation - Mountain West - Idaho
Boise, ID · ~641 workers · 4 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 1.9
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Knife River Corporation - Mountain West - Idaho runs at 68% of its industry's injury rate - safer than the typical Pavement, highway, road, street, bridge or airport runway, construction workplace, earning a grade B.
Knife River Corporation - Mountain West - Idaho: 1.9 TCR = 68% of Pavement, highway, road, street, bridge or airport runway, construction BLS 2.8 · 4y Form 300A (see methodology below)
Knife River Corporation - Mountain West - Idaho safety composite
Knife River Corporation - Mountain West - Idaho scores strongest on total case rate (tcr) (safer than 68% of same-industry peers) and weakest on dart rate (safer than 42%), 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).
55/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 1.89 per 100 workers
Safer than 68% of industry peers
- DART rate
- D 1.64 per 100 workers
Safer than 42% 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
−0.9
2019→2023
Knife River Corporation - Mountain West - Idaho injury rate improved
Knife River Corporation - Mountain West - Idaho's TCR fell 0.9 from 2.5 in 2019 to 1.6 in 2023. Peak filing year was 2019 at 2.5 TCR. In 2023, DART was 0.87× this establishment's average TCR (severity share of cases).
2019=2.5 · 2020=1.8 · 2022=1.6 · 2023=1.6
OSHA ITA Form 300A scorecard
Establishment book 237310 · Boise, ID AT/BELOW-IND · MID
Grade B · TCR 1.9 · 68% of ind
- DART 1.6 DART
- RANK #4/17
- PHOTO Remac, Inc.
- BOOK 4y book
- INJ 51 inj
- SIZE ~641 FTE
Nearest TCR peer: Remac, Inc. (0.0 TCR gap)
Read with this employer → · Industry book → · Idaho employers → · Look up another →
Knife River Corporation - Mountain West - Idaho in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Knife River Corporation - Mountain West - Idaho
1.9 TCR
- Remac, Inc.
Remac, Inc.
1.9 TCR
- D&J Enterprise
D&J Enterprises
1.9 TCR
- Calportland Co
Calportland Construction - Construction Division
1.9 TCR
- Fay Southeast,
Fay Southeast, S&B USA Construction
1.9 TCR
What this shows Knife River Corporation - Mountain West - Idaho averages 1.9 TCR (68% of the Pavement, highway, road, street, bridge or airport runway, construction BLS benchmark).
Knife River Corporation - Mountain West - Idaho TCR series: 2019=2.5 · 2020=1.8 · 2022=1.6 · 2023=1.6 · BLS 2.8
Where Knife River Corporation - Mountain West - Idaho falls in its industry
4,078 Pavement, highway, road, stree establishmentsSafer than 68% of graded establishments in this industry, whose median TCR is 3.0.
Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 17 Pavement, highway, road, stree employers in Idaho.
Knife River Corporation - Mountain West - Idaho has more employees than the Pavement, highway, road, street, bridge 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 |
|---|---|---|---|---|---|
| 2023 | 1.6 | 1.6 | 11 | 0 | 0 |
| 2022 | 1.6 | 1.2 | 12 | 0 | 0 |
| 2020 | 1.8 | 1.8 | 13 | 0 | 0 |
| 2019 | 2.5 | 1.3 | 15 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
237310 · ID · Boise
4,078 Pavement, highway, road, street, bridge or airport runway, construction employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 581 employers in Boise, ID · 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 | Remac, Inc. | 1.9 TCR |
| NAICS-TCR | D&J Enterprises | 1.9 TCR |
| NAICS-TCR | Calportland Construction - Construction Division | 1.9 TCR |
| NAICS-TCR | Fay Southeast, S&B USA Construction | 1.9 TCR |
| STATE-SIZE | AMERICAN FALLS ID | 662 FTE |
| STATE-SIZE | Silverwood Theme Park | 610 FTE |
| STATE-SIZE | Amalgamated Sugar | 606 FTE |
| STATE-SIZE | Amy's Kitchen Pocatello | 676 FTE |
| CITY-NEAR | St. Luke's Boise Medical Center (Including MSTI) | 10,034 FTE |
| CITY-NEAR | 1-Boise Main Site | 6,035 FTE |
| CITY-NEAR | Micron Boise Site | 5,184 FTE |
| CITY-NEAR | Saint Alphonsus Regional Medical Center | 3,869 FTE |
| NAT-TCR | Old Dominion Mechanical | 1.9 TCR |
| NAT-TCR | DL - Dillon (Frisco) | 1.9 TCR |
| NAT-TCR | Lorain County Health & Dentistry | 1.9 TCR |
| NAT-TCR | Vetter Stone Company | 1.9 TCR |
| NAT-SIZE | Greater Cincinnati Behavioral Health Services | 641 FTE |
| NAT-SIZE | Cox Communications - Wichita - Main Office | 641 FTE |
| NAT-SIZE | Van Mall | 641 FTE |
| NAT-SIZE | Driv Automotive | 641 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.