MOUNTAIN LINE INC
USDOT 3558740
Active, interstate carrier, mid-size fleet (67 power units) — safety rating: satisfactory. Insurance filings show 2 coverage gaps in this carrier's history.
Vetting summary
At a glance
- Insurance on fileNone in current snapshot
- Coverage gaps2 in filing history
- Out-of-service rate14.7% vs 19.1% national avg
- Crashes (24 months)4 reported — involvement does not imply fault
- Authority ageGranted 5 years ago
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 | 3558740 |
|---|---|
| MC Number | MC-1194478 |
| Legal Name | MOUNTAIN LINE INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 3072894203 |
| Address | 1948 EDGAR ST, Rock Springs, WY, 82901 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20260416) |
| 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.
Filings
Insurance
2 coverage gaps detected in filing history.
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| National Specialty Insurance Company | $1,000,000 | BMC-91X | 2026-06-01 | 2026-06-01 |
| National Specialty Insurance Company | $1,000,000 | BMC-35 | 2026-06-01 | — |
| National Specialty Insurance Company | $1,000,000 | BMC-91X | 2025-12-15 | — |
Timeline
Authority history
| Authority First Granted | 2021-02-24 Established authority |
|---|---|
| Authority Events on Record | 2 |
- 2021-02-24 — Granted — Motor Carrier of Property (Except Household Goods) Active GRANTED
- 2026-08-16 — Revoked — Motor Carrier of Property (Except Household Goods) Operating Authority Involuntary Suspension Notice
Our scoring
Safety scores
| Unsafe Driving | 91 / 100 |
|---|---|
| Hours-of-Service Compliance | 84 / 100 |
| Driver Fitness | 86 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 80 / 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 | 143 |
|---|---|
| Out-of-Service Rate | 14.7% vs 19.1% national average |
| Crashes | 4 total (0 fatal, 1 with injuries, 4 towaway) |
- 2026-06-19 — WA — towaway
- 2025-06-25 — MO — towaway
- 2025-03-14 — MO — 1 injured, towaway
- 2025-01-30 — IN — towaway
Most frequent violation categories: 20 (36), 16 (29), 12 (25).
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) | 67 |
|---|---|
| Drivers | 67 |
| Recent Annual Mileage | 6,167,467 |
| Last MCS-150 Filing | 23-APR-26 |
MOUNTAIN LINE INC operates 67 power units — a larger fleet than 100% of carriers registered in WY.
Nearby
Other carriers in Rock Springs, WY
- WESTERN WYOMING BEVERAGES — USDOT 3373750, 28 power units
- KAUPPI WIRELINE SERVICE — USDOT 3229944, 8 power units
- J&A OILFIELD SERVICES LLC — USDOT 3322289, 7 power units
- CROSS LAND TRANSPORT LLC — USDOT 3268753, 6 power units
- LB SERVICES INC — USDOT 3299995, 6 power units
Browse all carriers in Rock Springs, WY or all WY carriers.