Carrier profile · USDOT 267846 · MC-927523 · Updated Aug 20, 2026

Communications Test Design Inc

DBA CTDI

136 power unitsavg 4.9 yrNational · 40 statesWEST CHESTER, PA88/100
CARRIER ACTIVEMC-927523 ACTIVERATED SATISFACTORY
Verified linksctdi.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 observed39
US states
Inspections · 24 mo445
CA busiest

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

Home base
WEST CHESTER, PA
1373 ENTERPRISE DRIVE
Top corridor
CA ⇄ PA
CA 131 · NJ 36 · MD 30
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 39 states · trailing 24 mo

Roadside inspections by state · COMMUNICATIONS TEST DESIGN INC · trailing 24 months
StateCoverageInspections
CACalifornia131
NJNew Jersey36
MDMaryland30
WAWashington29
TNTennessee25
COColorado22
PAPennsylvaniaHQ15
ILIllinois14
FLFlorida14
NCNorth Carolina11
DEDelaware10
INIndiana10
OROregon9
MSMississippi8
NMNew Mexico7
GAGeorgia7
VAVirginia7
IAIowa6
NHNew Hampshire6
LALouisiana5
SCSouth Carolina5
ALAlabama4
OKOklahoma4
VTVermont4
KSKansas4
KYKentucky3
MAMassachusetts3
MOMissouri3
UTUtah2
MIMichigan2
OHOhio1
MNMinnesota1
TXTexas1
CTConnecticut1
ARArkansas1
WVWest Virginia1
AZArizona1
DCDistrict of Columbia1
WYWyoming1