Carrier profile · USDOT 2940512 · Updated Sep 6, 2026

Wolf Line Construction Company

143 power unitsLocal · 1 statesCASTLE ROCK, WA50/100
AUTHORITY STATUS UNKNOWN
Verified linkswolflineconst.comFMCSA 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 observed1
US states
Inspections · 24 mo4
MI busiest

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

Home base
CASTLE ROCK, WA
185 STANKEY RD
Top corridor
MI ⇄ WA
MI 4
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · WOLF LINE CONSTRUCTION COMPANY · trailing 24 months
StateCoverageInspections
MIMichigan4