Central-mixed concrete manufacturing · Idaho
Interstate Concrete and Asphalt Co.
Rathdrum, ID · ~139 workers · 7 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 2.3
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Interstate Concrete and Asphalt Co. runs at 69% of its industry's injury rate - safer than the typical Central-mixed concrete manufacturing workplace, earning a grade B.
Interstate Concrete and Asphalt Co.: 2.3 TCR = 69% of Central-mixed concrete manufacturing BLS 3.3 · 7y Form 300A (see methodology below)
Interstate Concrete and Asphalt Co. safety composite
Interstate Concrete and Asphalt Co. scores strongest on total case rate (tcr) (safer than 77% of same-industry peers) and weakest on dart rate (safer than 39%), 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).
57/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- B 2.27 per 100 workers
Safer than 77% of industry peers
- DART rate
- D 3.86 per 100 workers
Safer than 39% 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
Interstate Concrete and Asphalt Co.: 3.9 → 4.6 TCR
Peak year 2024 @ 4.6 TCR · DART/TCR 1.7× in 2024
Interstate Concrete and Asphalt Co.'s TCR rose 0.8 from 3.9 in 2018 to 4.6 in 2024. In 2024, DART was 1.7× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 327320 · Rathdrum, ID AT/BELOW-IND · MID
Grade B · TCR 2.3 · 69% of ind
- DART 3.9 DART
- RANK #5/9
- PHOTO Silvi Concrete of Li…
- BOOK 7y book
- INJ 19 inj
- SIZE ~139 FTE
Nearest TCR peer: Silvi Concrete of Limerick (0.0 TCR gap)
Read with this employer → · Industry book → · Idaho employers → · Look up another →
Interstate Concrete and Asphalt Co. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Interstate Concrete and Asphalt Co.
2.3 TCR
- Silvi Concrete
Silvi Concrete of Limerick
2.3 TCR
- Jacksonville D
Jacksonville Drymix
2.3 TCR
- Thomas Concret
Thomas Concrete of Georgia Lithonia
2.3 TCR
- Goochland Head
Goochland Headquaters
2.3 TCR
What this shows Interstate Concrete and Asphalt Co. averages 2.3 TCR (69% of the Central-mixed concrete manufacturing BLS benchmark).
Interstate Concrete and Asphalt Co. TCR series: 2018=3.9 · 2019=1.9 · 2020=1.4 · 2021=2.6 · 2022=0 · 2023=1.4 · 2024=4.6 · BLS 3.3
Where Interstate Concrete and Asphalt Co. falls in its industry
1,316 Central-mixed concrete manufac establishmentsSafer than 77% of graded establishments in this industry, whose median TCR is 4.5.
Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 9 Central-mixed concrete manufac employers in Idaho.
Interstate Concrete and Asphalt Co. has more employees than the Central-mixed concrete manufacturing median and a lower injury rate than the industry's median TCR of 4.5. 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 | 4.6 | 3.9 | 6 | 0 | 0 |
| 2023 | 1.4 | 1.4 | 2 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 2.6 | 0.0 | 4 | 0 | 0 |
| 2020 | 1.4 | 1.4 | 2 | 0 | 0 |
| 2019 | 1.9 | 1.3 | 3 | 0 | 0 |
| 2018 | 3.9 | 0.0 | 2 | 4 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
327320 · ID · Rathdrum
1,316 Central-mixed concrete manufacturing employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 13 employers in Rathdrum, 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 | Silvi Concrete of Limerick | 2.3 TCR |
| NAICS-TCR | Jacksonville Drymix | 2.3 TCR |
| NAICS-TCR | Thomas Concrete of Georgia Lithonia | 2.3 TCR |
| NAICS-TCR | Goochland Headquaters | 2.3 TCR |
| STATE-SIZE | Crookham Company | 139 FTE |
| STATE-SIZE | JR Simplot Company-LL-Feedlot | 139 FTE |
| STATE-SIZE | Hansen-Rice, Inc. | 139 FTE |
| STATE-SIZE | Twin Falls ID DI | 139 FTE |
| CITY-NEAR | Mandere Construction | 158 FTE |
| CITY-NEAR | Home Office | 129 FTE |
| CITY-NEAR | Bay Shore Systems, Inc. | 100 FTE |
| CITY-NEAR | Coeur d'Alene Paving | 89 FTE |
| NAT-TCR | Long Brothers of Summerfield, Inc | 2.3 TCR |
| NAT-TCR | Whitaker Corporation | 2.3 TCR |
| NAT-TCR | The McIntyre Company | 2.3 TCR |
| NAT-TCR | Runnings of Brockport | 2.3 TCR |
| NAT-SIZE | Menasha | 139 FTE |
| NAT-SIZE | Staff Electric Comany, Inc. | 139 FTE |
| NAT-SIZE | Designed Conveyor Systems | 139 FTE |
| NAT-SIZE | Har-Con Mechanical Contractors | 139 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.