Carrier profile · USDOT 904325 · Updated Jul 18, 2026

Forbes Bros Timberline Construction Inc

135 power unitsavg 8.9 yrRegional · 5 statesRAPID CITY, SD86/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linksforbesusainc.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 radiusRegional
revealed
States observed5
US states
Inspections · 24 mo6
ND busiest

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

Home base
RAPID CITY, SD
1774 CENTRE STREET SUITE A
Top corridor
ND ⇄ SD
ND 2 · NC 1 · MN 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · FORBES BROS TIMBERLINE CONSTRUCTION INC · trailing 24 months
StateCoverageInspections
NDNorth Dakota2
NCNorth Carolina1
MNMinnesota1
MTMontana1
SCSouth Carolina1