MOUNTAIN LINE INC

Authority active

USDOT 3558740 · MC1194478 · ROCK SPRINGS, WY

MOUNTAIN LINE INC (USDOT 3558740, MC MC1194478) is a motor carrier based in ROCK SPRINGS, WY. This page provides comprehensive safety information, inspection history, authority status, and compliance data for MOUNTAIN LINE INC.

Quick Facts

Legal Name:: MOUNTAIN LINE INC
USDOT Number:: 3558740
MC Number:: MC1194478
Authority Status:: Active
Power Units:: 71
Location:: ROCK SPRINGS, WY

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

71 power units

71 drivers

Safety record

Rolling 24 months

159

inspections

with violations

237

violations

11.9%

vehicle out of service

driver out of service

FMCSA safety scores through Jun 2026

Unsafe driving
67.7%

worse than 68% of 3,595 similar carriers
Hours of service
42.6%

worse than 43% of 4,281 similar carriers
Vehicle maintenance
66.6%

worse than 67% of 18,751 similar carriers
Driver fitness
2 of 136 with violations
Controlled substances
No violations

Recent inspections

Sep 6, 2026AR7460000882No violations foundClear

Sep 4, 2026NV7118029359Violations recorded1 violation

Sep 4, 2026SC0410000959No violations foundClear

Sep 3, 2026LALAPJS02073Violations recorded2 violations

Operating profile

DOT Company Census · updated Aug 14, 2026

Operation

Classification

AUTHORIZED FOR HIRE

Registered

Jan 27, 2021

MCS-150 mileage

6,167,467 mi

Mileage year

2026

Reported cargo

No cargo classifications reported.