BIG SKY BUS LINES INC
USDOT 1027249
Active, interstate carrier, mid-size fleet (77 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
- Crashes (24 months)2 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 1027249 |
|---|---|
| MC Number | MC-431682 |
| Legal Name | BIG SKY BUS LINES INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 4064541283 |
| Address | 2920 15TH STREET NE, Black Eagle, MT, 59414 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20241121) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 0 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 5 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
| Crashes | 2 total (0 fatal, 0 with injuries, 2 towaway) |
- 2026-04-22 — MT — towaway
- 2024-08-22 — ND — towaway
- 2024-04-12 — MT — towaway
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 77 |
|---|---|
| Drivers | 59 |
| Recent Annual Mileage | 95,978 |
| Last MCS-150 Filing | 26-AUG-25 |
BIG SKY BUS LINES INC operates 77 power units — a larger fleet than 100% of carriers registered in MT.
Nearby
Other carriers in Black Eagle, MT
- MISSOURI RIVER TRUCKING & EXCAVATING INC — USDOT 988458, 45 power units
- H&H CRANE SERVICE — USDOT 912648, 3 power units
- FRIELINGS LLC — USDOT 945156, 1 power units
- THE AUTO FARM INC — USDOT 1078044, 1 power units
Browse all carriers in Black Eagle, MT or all MT carriers.