Carrierintel Safety Score: 78/100. No inspection violations in 12 months. Last inspected Aug 2026.
DOT 3129485MC 93582ActiveMotor CarrierInterstateGreat West Casualty Co · $1,000,000 · 1 policyCHEWELAH, WA
COMPANY
Authority since
2018-05-24
MCS-150
2026-05-02 · 110,000 mi (2025)
Fleet
2 units · 1 trailers · 1 drivers
Annual mileage (VMT)
110,000 mi (2025)
ADDRESS
Physical
4476C GROUSE CREEK RD CHEWELAH, WA 99109
Mailing
PO BOX 376 CHEWELAH, WA 99109
CONTACT
Phone
5092304782
Email
williamsonbulktransport@gmail.com
OFFICERS
Primary Officer
BRIENA M. WILLIAMSON
Title
OWNER
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Refrigerated / Produce
Cargo types
9
General FreightFresh ProduceGrain, Feed, HayMeatCommodities Dry BulkRefrigerated FoodBeveragesPaper ProductsOther: ROCK SALT BARK ANIMAL FEED
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. Specialty is our summary of the declared cargo mix.
AUTHORITY
101 mo
Active authority
INSURANCE
1 active
Great West Casualty Co
RISK GRADE
Minimal Risk
0 risk factors · 3 strengths
OOS RATE
0.0%
0 / 10 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
78
out of 100
Good
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections