Carrier profile · USDOT 2978552 · MC-13020 · Updated Jun 13, 2026

TMA INTERSTATE CORPORATION

32 power unitsavg 7.3 yrNational · 17 statesPENRYN, CA93/100
CARRIER ACTIVEMC-13020 ACTIVE
Verified linkstmacompanies.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 observed17
US states
Inspections · 24 mo181
CA busiest

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

Home base
PENRYN, CA
3215 BOULDER CREEK PLACE
Top corridor
CA
CA 119 · NM 15 · AZ 10
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 17 states · trailing 24 mo

Roadside inspections by state · TMA INTERSTATE CORPORATION · trailing 24 months
StateCoverageInspections
CACaliforniaHQ119
NMNew Mexico15
AZArizona10
WAWashington6
UTUtah5
NVNevada5
OROregon5
TXTexas4
COColorado3
MTMontana2
KSKansas1
OHOhio1
MOMissouri1
ARArkansas1
IDIdaho1
GAGeorgia1
TNTennessee1