Carrier profile · USDOT 450818 · MC-335456 · Updated Sep 6, 2026

David M Holzhauer and Robert J Work

DBA MILKY HAVEN FARMS

30 power unitsavg 6.9 yrRegional · 5 statesQUARRYVILLE, PA88/100
CARRIER ACTIVEMC-335456 ACTIVE
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 radiusRegional
revealed
States observed5
US states
Inspections · 24 mo26
MD busiest

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

Home base
QUARRYVILLE, PA
221 E STATE STREET
Top corridor
MD ⇄ PA
MD 13 · PA 7 · DE 4
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · DAVID M HOLZHAUER AND ROBERT J WORK · trailing 24 months
StateCoverageInspections
MDMaryland13
PAPennsylvaniaHQ7
DEDelaware4
NYNew York1
VAVirginia1