PARKING AND TRANSPORTATION MANAGEMENT SERVICES INC
DOT 2407014MC 993585ActiveMotor CarrierInterstateNATIONAL INTERSTATE INSURANCE COMPANY · $5,000,000 · 1 policySEATTLE, WA
COMPANY
Authority since
2016-11-29
MCS-150
2026-04-29 · 7,300,000 mi (2025)
Fleet
556 units · — trailers · 733 drivers
ADDRESS
Physical
2724 6TH AVE S SEATTLE, WA 98134
Mailing
Same as physical
CONTACT
Phone
2065128175
Email
kim.corona@transwestco.com
OFFICERS
Primary Officer
KIMBERLY CORONA
Title
DIRECTOR OF SAFETY TRAINING CO
OPERATION & CARGO
Operation classification
Private Passenger, Business;private Passenger, Non-Business;authorized For Hire
Specialty
Passenger Transport
Cargo types
1
Passengers
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
119 mo
Active authority
INSURANCE
1 active
NATIONAL INTERSTATE INSURANCE COMPANY
RISK GRADE
Moderate Risk
2 risk factors · 5 strengths
OOS RATE
14.1%
10 / 71 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.