Carrier profile · USDOT 876415 · MC-405792 · Updated Jun 13, 2026

Mike Or Mary Zimmerman

DBA WHITE ROCK EXPRESS LLC

6 power unitsavg 3.5 yrLocal · 1 statesTOWNER, ND82/100
CARRIER INACTIVEMC-405792 INACTIVE
Verified linksFMCSA 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 mo1
ND busiest

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

Home base
TOWNER, ND
64 SANDHILLS RD
Top corridor
ND
ND 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · MIKE OR MARY ZIMMERMAN · trailing 24 months
StateCoverageInspections
NDNorth DakotaHQ1