Carrier profile · USDOT 978507 · MC-416347 · Updated Jun 13, 2026

R D Zahn Transportation Company Inc

12 power unitsavg 12.6 yrMulti-region · 14 statesDAGGETT, MI81/100
CARRIER ACTIVEMC-416347 ACTIVEHAZMAT
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 radiusMulti-region
revealed
States observed14
US states
Inspections · 24 mo34
MI busiest

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

Home base
DAGGETT, MI
N12929 COUNTY ROAD 577
Top corridor
MI
MI 9 · WI 6 · IA 4
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 14 states · trailing 24 mo

Roadside inspections by state · R D ZAHN TRANSPORTATION COMPANY INC · trailing 24 months
StateCoverageInspections
MIMichiganHQ9
WIWisconsin6
IAIowa4
MTMontana2
MNMinnesota2
INIndiana2
SDSouth Dakota2
COColorado1
KYKentucky1
OHOhio1
ARArkansas1
MDMaryland1
ILIllinois1
NDNorth Dakota1