MOUNTAIN LINE INC
SatisfactoryDOT Number: 3558740
Company Information
- Phone
- (307) 289-4203
- Address
- 1948 EDGAR ST, ROCK SPRINGS, WY 82901
- FleetPower units are the commercial motor vehicles (trucks, tractors, buses) registered to this carrier.
- 67 power units · 67 drivers
- Operation
- Interstate · MC-1194478
Latest Roadside Inspections
Click any inspection to view violation details.
| Date | LevelLevel 1 is the most thorough inspection (full vehicle and driver review). Level 2 is a walk-around. Level 3 is driver-only. Level 5 is vehicle-only without driver present. | State | ViolationsThe total number of violations found during this roadside inspection, including both driver and vehicle issues. | StatusOut-of-Service (OOS) means the violation was serious enough that the vehicle or driver was ordered off the road until the issue is corrected. | Expand |
|---|---|---|---|---|---|
| 5/27/2026 | Level 3 | WA | 0 | Passed | |
| 5/26/2026 | Level 2 | WA | 0 | Passed | |
| 5/26/2026 | Level 2 | NC | 0 | Passed | |
| 5/26/2026 | Level 2 | WA | 0 | Passed | |
| 5/22/2026 | Level 2 | TX | 1 | Passed | |
| 5/21/2026 | Level 3 | DE | 1 | Passed | |
| 5/21/2026 | Level 2 | NC | 0 | Passed | |
| 5/21/2026 | Level 3 | PA | 1 | Passed | |
| 5/19/2026 | Level 2 | KS | 1 | Passed | |
| 5/10/2026 | Level 2 | AR | 1 | Passed | |
| 5/10/2026 | Level 3 | SD | 0 | Passed | |
| 5/9/2026 | Level 2 | KS | 0 | Passed | |
| 5/2/2026 | Level 2 | TX | 1 | Passed | |
| 4/30/2026 | Level 3 | SD | 1 | Passed | |
| 4/15/2026 | Level 1 | SD | 3 | OOS Violation | |
| 4/14/2026 | Level 3 | CA | 3 | OOS Violation | |
| 4/14/2026 | Level 2 | NC | 0 | Passed | |
| 4/5/2026 | Level 2 | IA | 2 | Passed | |
| 4/2/2026 | Level 2 | WA | 0 | Passed | |
| 3/31/2026 | Level 3 | SD | 1 | Passed | |
| 3/31/2026 | Level 1 | SD | 1 | Passed | |
| 3/26/2026 | Level 2 | OH | 2 | Passed | |
| 3/25/2026 | Level 1 | MD | 3 | OOS Violation | |
| 3/20/2026 | Level 3 | UT | 1 | Passed | |
| 3/19/2026 | Level 2 | TX | 1 | Passed | |
| 3/18/2026 | Level 2 | NM | 4 | OOS Violation | |
| 3/18/2026 | Level 3 | LA | 0 | Passed | |
| 3/12/2026 | Level 2 | TX | 0 | Passed | |
| 3/8/2026 | Level 1 | MO | 0 | Passed | |
| 3/6/2026 | Level 3 | MA | 3 | Passed | |
| 3/3/2026 | Level 2 | KS | 1 | Passed | |
| 2/21/2026 | Level 2 | AL | 2 | Passed | |
| 2/19/2026 | Level 2 | PA | 3 | Passed | |
| 2/15/2026 | Level 1 | CA | 6 | OOS Violation | |
| 2/13/2026 | Level 3 | TN | 2 | Passed | |
| 2/13/2026 | Level 3 | IL | 0 | Passed | |
| 2/12/2026 | Level 2 | KY | 0 | Passed | |
| 2/10/2026 | Level 3 | PA | 1 | Passed | |
| 2/9/2026 | Level 3 | UT | 0 | Passed | |
| 2/7/2026 | Level 1 | IL | 8 | OOS Violation | |
| 2/6/2026 | Level 1 | OR | 6 | OOS Violation | |
| 2/2/2026 | Level 3 | ID | 1 | Passed | |
| 1/28/2026 | Level 1 | SD | 8 | OOS Violation | |
| 1/27/2026 | Level 3 | CO | 1 | Passed | |
| 1/20/2026 | Level 2 | ID | 3 | Passed | |
| 1/13/2026 | Level 3 | NY | 0 | Passed | |
| 1/12/2026 | Level 2 | TN | 1 | Passed | |
| 1/2/2026 | Level 2 | NC | 2 | OOS Violation | |
| 12/22/2025 | Level 1 | KY | 7 | OOS Violation | |
| 12/18/2025 | Level 2 | CO | 0 | Passed |
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Understanding This Report
Safety Rating is assigned after an FMCSA compliance review. “Satisfactory” means adequate safety controls are in place. “Conditional” means corrective action is needed. “Unsatisfactory” indicates a risk to public safety. Many carriers are “Not Rated” simply because they haven't been reviewed yet.
OOS violations are the most serious outcomes of a roadside inspection — the vehicle or driver is immediately taken off the road. A high OOS rate is a strong indicator of systemic maintenance or compliance issues.
For a deeper understanding, read our guides on CSA scores and DOT roadside inspection levels.