Pavement, highway, road, street, bridge or airport runway, construction · North Dakota
Knife River Corp - ND Division
Bismarck, ND · ~156 workers · 3 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 1.1
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
Knife River Corp - ND Division runs at 40% of its industry's injury rate - far safer than the typical Pavement, highway, road, street, bridge or airport runway, construction workplace, earning a grade A.
- A
- Excellent Safety Record
- 1.1
- avg TCR · per 100 workers
- 2.8
- industry benchmark (BLS)
- 5
- recordable injuries tracked
Grade compares Knife River Corp - ND Division's OSHA Total Case Rate of 1.1 to the Pavement, highway, road, street, bridge or airport runway, construction BLS benchmark of 2.8 (40% of benchmark) across 3 years of Form 300A filings (2016–2024). <a href="/methodology">See methodology</a> for reporting-limitation caveats.
Injury rate over time
Knife River Corp - ND Division's yearly Total Case Rate, against the 2.8 industry benchmark.
Where Knife River Corp - ND Division falls in its industry
4,628 Pavement, highway, road, stree establishmentsSafer than 72% of graded establishments in this industry, whose median TCR is 2.5.
Narrower to North Dakota alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 20 Pavement, highway, road, stree employers in North Dakota.
Trend analysis for Knife River Corp - ND Division
Between 2021 and 2023, Knife River Corp - ND Division's Total Case Rate improved from 1.1 to 1.1 recordable injuries per 100 full-time workers, a 6% decrease across 2 years of OSHA reporting.
The safest year on record was 2023, at a TCR of 1.1, while 2022 saw the highest rate, at 1.2, a spread of 0.1 points between the best and worst reporting years. That's a comparatively narrow spread, suggesting a fairly consistent safety record across the 3 years with a usable rate on file, rather than one outlier year skewing the multi-year average.
Summed across those 3 reporting years, Knife River Corp - ND Division recorded 5 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 3-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.
Verify This Employer with OSHA
The 5 injuries, 1 illnesses shown on this page for Knife River Corp - ND Division are sourced from its own 3 years of mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.
Verify on OSHA Establishment SearchSource: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 237310 - Pavement, highway, road, street, bridge or airport runway, construction.
DART Rate, Transparent Calculation (2023)
What is the DART rate formula?
DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.
2 DART incidents × 200,000 ÷ 369,310 hours worked = 1.08 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Knife River Corp - ND Division (this establishment) | 1.13 | OSHA ITA Form 300A, 3-year avg |
| Road construction industry avg | 2.80 | BLS IIF, NAICS 237310 |
| North Dakota state avg (all industries) | 4.66 | OSHA ITA, state-level rollup |
Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program
Reportable Incident Timeline
Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by Knife River Corp - ND Division to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.
- 2023: 2 reportable incidents · 2 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2022: 2 reportable incidents · 2 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2021: 2 reportable incidents · 1 injuries, 1 illnesses, 0 fatalities - OSHA inspection records (case numbers)
Source: OSHA Inspection Information System (IMIS) - inspection case-number records
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2023 | 1.1 | 1.1 | 2 | 0 | 0 |
| 2022 | 1.2 | 0.6 | 2 | 0 | 0 |
| 2021 | 1.1 | 0.0 | 1 | 1 | 0 |
What this grade means for you
Use this grade as a relative read on Knife River Corp - ND Division's reported OSHA injury record, strong versus its Pavement, highway, road, street, bridge or airport runway, construction peers, but not a guarantee about any single site today.
- At 40% of the Pavement, highway, road, street, bridge or airport runway, construction benchmark, Knife River Corp - ND Division reports fewer injuries than typical peers, still worth asking how safety is managed day to day. Know your rights
- Judge this record against the wider Pavement, highway, road, street, bridge or airport runway, construction sector, where injury rates vary widely, before comparing it in isolation. See the industry
- Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another
Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.
Frequently Asked Questions
What is Knife River Corp - ND Division's safety grade?
How many injuries has Knife River Corp - ND Division reported?
Similar Employers
Matched by safety record across the industry, by workforce size within North Dakota, and by nearby establishments in Bismarck - a different peer set than the category browse links below.
Similar TCR (~1.1)
Similar size (~156 workers)
Read our methodology - how this data is sourced, computed, and verified.
Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.