Carrier profile · USDOT 2324273 · MC-891560 · Updated Sep 6, 2026

MDX Line Inc

100 power unitsavg 7.4 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 mo388
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 21 · TN 20 · 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
OHOhio21
TNTennessee20
MOMissouri20
SDSouth Dakota19
NCNorth Carolina17
ARArkansas16
INIndiana15
MDMaryland14
COColorado14
CACalifornia14
NYNew York13
MTMontana13
PAPennsylvania12
NMNew Mexico12
UTUtah11
LALouisiana10
MIMichigan10
GAGeorgia10
WYWyoming10
IAIowa9
WAWashington9
TXTexas8
OROregon7
MEMaine7
ILIllinoisHQ7
MNMinnesota7
ALAlabama6
KYKentucky6
VTVermont5
NENebraska5
MSMississippi4
FLFlorida4
WIWisconsin4
OKOklahoma4
MAMassachusetts4
KSKansas3
SCSouth Carolina3
VAVirginia3
NDNorth Dakota2
IDIdaho2
CTConnecticut2
WVWest Virginia2
AZArizona2
NVNevada1
DEDelaware1