Transportation · Montana

Big Sky Bus Lines Inc.

Black Eagle, MT · ~90 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
2.0
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Big Sky Bus Lines Inc. runs at 44% of its industry's injury rate - far safer than the typical Transportation workplace, earning a grade A.

Big Sky Bus Lines Inc.: 2.0 TCR = 44% of Transportation BLS 4.5 · 2y Form 300A (see methodology below)

Big Sky Bus Lines Inc. safety composite

Big Sky Bus Lines Inc. scores strongest on total case rate (tcr) (safer than 86% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

B

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 2 per 100 workers

Safer than 86% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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%).

TCR Δ

−4.0

2016→2018

Big Sky Bus Lines Inc. injury rate improved

Big Sky Bus Lines Inc.'s TCR fell 4.0 from 4.0 in 2016 to 0.0 in 2018. Peak filing year was 2016 at 4.0 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2016=4.0 · 2018=0.0

OSHA ITA Form 300A scorecard

Establishment book 485510 · Black Eagle, MT AT/BELOW-IND · SMALL

Grade A · TCR 2.0 · 44% of ind

  • DART 0.0 DART
  • RANK P86
  • PHOTO Croswell of Williams…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~90 FTE

Nearest TCR peer: Croswell of Williamsburg (0.0 TCR gap)

Read with this employer → · Industry book → · Montana employers → · Look up another →

Big Sky Bus Lines Inc. in the TCR neighbourhood

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

TCR

What this shows Big Sky Bus Lines Inc. averages 2.0 TCR (44% of the Transportation BLS benchmark).

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

Big Sky Bus Lines Inc. TCR series: 2016=4 · 2018=0 · BLS 4.5

Where Big Sky Bus Lines Inc. falls in its industry

169 Transportation establishments

Safer than 86% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers
Big Sky Bus Lines Inc. (90 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 3.8 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 0100200300400 051015 Average employees Total Case Rate Big Sky Bus Lines Inc.
Big Sky Bus Lines Inc. (90 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 3.8

Big Sky Bus Lines Inc. has more employees than the Transportation median and a lower injury rate than the industry's median TCR of 3.8. 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
2018 0.0 0.0 0 0 0
2016 4.0 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

485510 · MT · Black Eagle

169 Transportation employers nationwide with a credible TCR · 1,536 rated employers in Montana with headcount on file · 8 employers in Black Eagle, MT · 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 Croswell of Williamsburg 2.0 TCR
NAICS-TCR Myers Coach Lines, Inc 2.0 TCR
NAICS-TCR All American Stage Lines 1.9 TCR
NAICS-TCR Polynesian Adventure Tours - Kauai 2.1 TCR
STATE-SIZE CENTRAL PLUMBING & HEATING, INC - Great Falls Division 90 FTE
STATE-SIZE FSG-MONTANA 90 FTE
STATE-SIZE Crown Parts & Machine, Inc dba H-E Parts International, Mining Solutions 90 FTE
STATE-SIZE 4054-ABS 0030 1010 90 FTE
CITY-NEAR Loenbro, LLC 970 FTE
CITY-NEAR Montana Waste System 4870 50 FTE
CITY-NEAR Mountain View Co-op Conrad Retail 33 FTE
CITY-NEAR Guy Tabacco Construction 26 FTE
NAT-TCR Sulphur Springs Valley Electric Cooperative 2.0 TCR
NAT-TCR Agri-Stor Company 2.0 TCR
NAT-TCR Ryerson - Atlanta Fabrication 2.0 TCR
NAT-TCR Beaver Falls Tubular Products LLC, Beaver Falls Plant 2.0 TCR
NAT-SIZE MaineGeneral Community Care - Gardiner 90 FTE
NAT-SIZE DCI Donor Services Tissue Bank 90 FTE
NAT-SIZE Hampton House 90 FTE
NAT-SIZE MGI 90 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: 2018, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.