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ST

SUPERIOR TRANSPORTATION INC

DOT 1774174MC 647477ActiveInterstateNATIONAL INTERSTATE INSURANCE COMPANYSHELLEY, ID

COMPANY

Authority since
2016-12-30
MCS-150
2026-04-09 · 6,000,000 mi (2025)
Fleet
37 units · 15 trailers · 37 drivers
Annual mileage (VMT)
6,000,000 mi (2025)
Owner origin
Anglosphere
Origin candidates
English 64%

ADDRESS

Physical
1418 NORTH HIGHWAY 91
SHELLEY, ID 83274
Mailing
Same as physical

CONTACT

Phone
2082011013
Email
sti379@gmail.com

OFFICERS

Primary Officer
AARON NULPH
Title
DIRECTOR
Origin
Anglosphere

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Refrigerated / Produce
Cargo types
16
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsFresh ProduceGrain, Feed, HayCoal / CokeMeatCommodities Dry BulkRefrigerated FoodBeveragesPaper ProductsFarm SuppliesConstructionOther: AGRICULTURE
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
118 mo
Active authority
INSURANCE
1 active
NATIONAL INTERSTATE INSURANCE COMPANY
RISK GRADE
Elevated Risk
4 risk factors · 2 strengths
OOS RATE
19.3%
16 / 83 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Elevated Risk

4 risk factors · 2 strengths · 6 data points

SAFETY PERFORMANCE

Crash Record
21 crashes · 0 fatal · 6 with injuries · 19 tow-away
Clean Inspection Rate
81% — 67 clean of 83 inspections
Out-of-Service Rate
19.3% — driver OOS 8, vehicle OOS 10

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
15 historical event(s) on file
MCS-150 Filing
Last filed 2026-04-09

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $750,000

SUMMARY

High OOS rate 23% (last 24 mo)
9.5 crashes per 100 trucks/yr — above norm
3 injury crashes in the last 24 months
1.9 violations per inspection
81% clean inspections
Active insurance on file

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