Carrier profile · USDOT 2631824 · Updated Jun 13, 2026

D2k Traffic Safety Inc

DBA DEVVON HOLST CLAY

44 power unitsLocal · 2 statesNAPERVILLE, IL94/100
AUTHORITY STATUS UNKNOWN
Verified linksd2ktraffic.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 radiusLocal
revealed
States observed2
US states
Inspections · 24 mo9
WI busiest

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

Home base
NAPERVILLE, IL
1505 FRONTENAC ROAD
Top corridor
WI ⇄ IL
WI 5 · IL 4
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · D2K TRAFFIC SAFETY INC · trailing 24 months
StateCoverageInspections
WIWisconsin5
ILIllinoisHQ4