BIG SKY BUS LINES INC
- DOT
- 1027249
- MC Docket
- 431682
- Authority
- PRIVATE PASSENGER, BUSINESS;PRIVATE PASSENGER, NON-BUSINESS;AUTHORIZED FOR HIRE
- Safety
- Satisfactory
About BIG SKY BUS LINES INC
Big Sky Bus Lines Inc is a mid-size motor carrier based in Black Eagle, MT, registered with the FMCSA since 2002 (24 years). The carrier operates 76 power units and 59 drivers, placing it in the top 95th percentile of US for-hire carriers by fleet size. Operating authority: PRIVATE PASSENGER, BUSINESS, PRIVATE PASSENGER, NON-BUSINESS, AUTHORIZED FOR HIRE. Reported 89,453 annual miles for 2025 — approximately 1,177 miles per power unit. Cargo carried includes passengers. FMCSA safety rating: Satisfactory (issued November 2024).
Browse other for-hire carriers based in MT, or see all FMCSA-registered carriers.
Fleet & operations
- Power units
- 76
- Drivers
- 59
- Annual miles
- 89,453
76 buses
reported for 2025
Cargo carried
Equipment owned
- Coach
- 7
- School 16
- 62
- School 9 15
- 7
Other carriers in MT
Data sourced from FMCSA Company Census (public domain). Last refreshed Oct 17, 2026. MCS-150 last updated Aug 2026. Safety rating issued Nov 2024.