Carrier profile · USDOT 3815703 · MC-1378821 · Updated Jun 13, 2026
HIRSCHBACH BUS LINES LLC
0 power unitsDUBUQUE, IA50/100
CARRIER INACTIVEMC-1378821 INACTIVE
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
DUBUQUE, IA
Density
fewermore