Mountain Line INC Safety Record
DOT# 3558740 · Rock Springs, WY 82901 · 3072894203
Good safety record — scored 22/100. Below-average out-of-service rates and few crashes.
Last inspected 03/20/2026
Safety Score Breakdown · 22/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Mountain Line INC (DOT# 3558740) in Rock Springs, Wyoming has 140 inspections on record with 207 violations and a 18.6% vehicle out-of-service rate and 3 crashes. Safety grade: B. Active common authority.
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Violation Categories · 207 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
Inspection History · 100 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
| Date | State | Veh OOS | Drv OOS |
|---|---|---|---|
| 03/20/2026 | UT | 0 | 0 |
| 03/18/2026 | LA | 0 | 0 |
| 03/18/2026 | NM | 1 | 0 |
| 03/12/2026 | TX | 0 | 0 |
| 03/08/2026 | MO | 0 | 0 |
| 03/06/2026 | MA | 0 | 0 |
| 03/03/2026 | KS | 0 | 0 |
| 02/21/2026 | AL | 0 | 0 |
| 02/19/2026 | PA | 0 | 0 |
| 02/15/2026 | CA | 1 | 0 |
Crash History · 3 records
| Date | State | Fatalities | Injuries | Tow-Aways |
|---|---|---|---|---|
| 30-JAN-25 | IN | 0 | 0 | 0 |
| 25-JUN-25 | MO | 0 | 0 | 0 |
| 14-MAR-25 | MO | 0 | 1 | 0 |
Authority & Insurance
FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.
| Type | Insurer | Coverage |
|---|---|---|
| BIPD/Primary | State Nationalspecialty Insco/national Specia | $1,000 |
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.