Carrier profile · USDOT 1609038 · MC-595010 · Updated Sep 6, 2026

Quest Liner Inc

DBA QUEST LINER

344 power unitsavg 8.9 yrNational · 35 statesDUBUQUE, IA88/100
CARRIER ACTIVEMC-595010 ACTIVEHAZMAT
Verified linksfoodliner.comFMCSA 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 radiusNational
revealed
States observed34
US states
Inspections · 24 mo509
TX busiest

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

Home base
DUBUQUE, IA
501 BELL ST
Top corridor
TX ⇄ IA
TX 93 · IA 88 · MO 72
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 34 states · trailing 24 mo

Roadside inspections by state · QUEST LINER INC · trailing 24 months
StateCoverageInspections
TXTexas93
IAIowaHQ88
MOMissouri72
OKOklahoma50
ILIllinois37
OHOhio23
ALAlabama19
WIWisconsin14
INIndiana14
MIMichigan11
MSMississippi9
LALouisiana9
ARArkansas7
TNTennessee7
GAGeorgia6
KSKansas6
NYNew York5
KYKentucky4
MDMaryland4
CACalifornia3
NMNew Mexico3
NENebraska3
FLFlorida3
NCNorth Carolina3
PAPennsylvania3
VAVirginia3
SCSouth Carolina2
SDSouth Dakota2
COColorado1
NDNorth Dakota1
AZArizona1
MAMassachusetts1
MNMinnesota1
WVWest Virginia1