Fleet typeIdentity
Owner-operator
0 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3815703 · MC-1378821 · Updated Aug 20, 2026
Hirschbach Bus Lines LLC
0 power unitsDUBUQUE, IA50/100
CARRIER INACTIVEMC-1378821 INACTIVE
Observed fleet · trailing 24 mo daily
0Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision · FMCSA snapshot · Aug 20, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 3
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.MCS-150 census data outdatedThe biennial MCS-150 update is 4.5 years old; fleet/mileage figures may be unreliable.
In good standing · 0
Nothing flagged.
USDOT registration44 yr registered
No active authorityInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal00
1 in 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
4 yr unchanged
Same registration since 2022 — no chameleon / reincarnation signal.
Loading full carrier record…
Verification summary
HIRSCHBACH BUS LINES LLC (USDOT 3815703) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Aug 20, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Aug 20, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 20, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.
The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.
It reports 0 power units and 2 drivers in its most recent MCS-150 filing dated Feb 7, 2022.
It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.
09
Frequently asked
What is HIRSCHBACH BUS LINES LLC's USDOT number?
HIRSCHBACH BUS LINES LLC's USDOT number is 3815703, and its motor carrier number is MC-1378821.
Is HIRSCHBACH BUS LINES LLC authorized to operate?
As of Aug 20, 2026, HIRSCHBACH BUS LINES LLC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is HIRSCHBACH BUS LINES LLC's fleet?
HIRSCHBACH BUS LINES LLC operates 0 power units and 2 drivers per its most recent MCS-150 filing.
Where is HIRSCHBACH BUS LINES LLC based?
HIRSCHBACH BUS LINES LLC is based in DUBUQUE, IA.
10
Similar carriers near Dubuque, IA
Comparable carriers around Dubuque and across Iowa
More Iowa carriers
Other FMCSA-registered carriers near this one in the directory, by USDOT number.