Carrier profile · USDOT 428823 · MC-227271 · Updated Jun 26, 2026

KNIGHT TRANSPORTATION INC

3,200 power unitsavg 5.6 yrNational · 46 statesPHOENIX, AZ88/100
CARRIER ACTIVEMC-227271 ACTIVERATED SATISFACTORYHAZMAT
Verified linksswifttrans.comLinkedInFacebookInstagramXYouTubeFMCSA 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 mo6,640
CA busiest

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

Home base
PHOENIX, AZ
2002 WEST WAHALLA LANE
Top corridor
CA ⇄ AZ
CA 2,915 · NM 376 · UT 307
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 45 states · trailing 24 mo

Roadside inspections by state · KNIGHT TRANSPORTATION INC · trailing 24 months
StateCoverageInspections
CACalifornia2,915
NMNew Mexico376
UTUtah307
TNTennessee232
TXTexas184
AZArizonaHQ167
NVNevada166
NCNorth Carolina158
MOMissouri155
OHOhio144
COColorado139
ILIllinois133
MSMississippi114
GAGeorgia103
OKOklahoma98
KSKansas96
SCSouth Carolina88
LALouisiana87
SDSouth Dakota83
INIndiana77
ARArkansas75
FLFlorida74
KYKentucky67
WAWashington65
MDMaryland64
MTMontana58
OROregon56
ALAlabama53
WYWyoming42
IDIdaho37
NENebraska36
WIWisconsin31
PAPennsylvania29
IAIowa28
MNMinnesota24
VAVirginia17
NYNew York17
MIMichigan13
NDNorth Dakota12
WVWest Virginia10
DEDelaware5
NJNew Jersey2
CTConnecticut1
VTVermont1
DCDistrict of Columbia1