Carrier profile · USDOT 4478998 · Updated Jun 13, 2026

MARATHON OPERATIONS INC

0 power unitsDIAMOND BAR, CA50/100
AUTHORITY STATUS UNKNOWN
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.

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

Home base
DIAMOND BAR, CA
2306 SHADY HILLS DR
Density
fewermore
Shade = roadside inspections, last 24 mo.