Carrier profile · USDOT 3968146 · Updated Jul 3, 2026

MAINLINE LLC

11 power unitsavg 10 yrLocal · 2 statesSUBLIMITY, OR88/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksmainline.llcFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed2
US states
Inspections · 24 mo5
MT busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
SUBLIMITY, OR
3807 SILVER RIDGE RD SE
Top corridor
MT ⇄ OR
MT 4 · OR 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · MAINLINE LLC · trailing 24 months
StateCoverageInspections
MTMontana4
OROregonHQ1