Carrier profile · USDOT 2324273 · MC-891560 · Updated Jun 21, 2026

MDX LINE INC

100 power unitsavg 6.4 yrNational · 46 statesJOLIET, IL81/100
CARRIER ACTIVEMC-891560 ACTIVE
Verified linksmdxline.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 observed45
US states
Inspections · 24 mo391
OH busiest

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

Home base
JOLIET, IL
18424 NW FRONTAGE RD
Top corridor
OH ⇄ IL
OH 23 · TN 22 · MO 20
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 45 states · trailing 24 mo

Roadside inspections by state · MDX LINE INC · trailing 24 months
StateCoverageInspections
OHOhio23
TNTennessee22
MOMissouri20
SDSouth Dakota19
NCNorth Carolina17
ARArkansas17
INIndiana16
CACalifornia14
COColorado14
NYNew York14
MTMontana13
NMNew Mexico13
MDMaryland13
PAPennsylvania12
UTUtah12
GAGeorgia10
IAIowa9
LALouisiana9
MIMichigan9
WYWyoming9
TXTexas8
ILIllinoisHQ8
OROregon7
MEMaine7
KYKentucky7
WAWashington7
MNMinnesota7
ALAlabama6
OKOklahoma5
VTVermont5
MSMississippi5
MAMassachusetts4
NENebraska4
AZArizona3
VAVirginia3
FLFlorida3
SCSouth Carolina3
KSKansas3
IDIdaho2
CTConnecticut2
WVWest Virginia2
NDNorth Dakota2
DEDelaware1
NVNevada1
WIWisconsin1