DOT 1659919MC 610520ActiveMotor CarrierIntrastate Non-HazmatGREAT WEST CASUALTY CO. · $1,000,000 · 1 policyLAMAR, CO
COMPANY
Authority since
2018-06-05
MCS-150
2025-06-25 · 40,000 mi (2024)
Fleet
9 units · 12 trailers · 4 drivers
ADDRESS
Physical
32625 COUNTY ROAD 3 75 LAMAR, CO 81052
Mailing
POB 732 LAMAR, CO 81052
CONTACT
Phone
7196883668
Email
ROCKTRANLLC@GMAIL.COM
OFFICERS
Primary Officer
—
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
5
Building MaterialsGrain, Feed, HayFarm SuppliesConstructionOther
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads.
AUTHORITY
101 mo
Active authority
INSURANCE
1 active
GREAT WEST CASUALTY CO.
RISK GRADE
Minimal Risk
0 risk factors · 3 strengths
OOS RATE
60.0%
6 / 10 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.