4SDA LLC Operating Area & 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 radiusRegional
revealed
States observed3
US states
Inspections · 24 mo32
CA busiest

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

Home base
LINCOLN, CA
330 SAINT LUCIA WAY
Top corridor
CA
CA 30 · OR 1 · NV 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · 4SDA LLC · trailing 24 months
StateCoverageInspections
CACaliforniaHQ30
OROregon1
NVNevada1