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TERRACON CONSULTANTS INC

DOT 177323ActiveInterstateOLATHE, KS

COMPANY

Authority since
—
MCS-150
2026-04-03 · 6,872,709 mi (2025)
Fleet
389 units · 356 trailers · 498 drivers
Annual mileage (VMT)
6,872,709 mi (2025)
Owner origin
Anglosphere
Origin candidates
English 79%

ADDRESS

Physical
10841 S RIDGEVIEW RD
OLATHE, KS 66061-6447
Mailing
Same as physical

CONTACT

Phone
8005937777
Email
sally.landoll@terracon.com

OFFICERS

Primary Officer
GAYLE PACKER
Title
PRESCEO
Phone
9135996886
Origin
Anglosphere

OPERATION & CARGO

Operation classification
Private Property
Specialty
Construction & Building Materials
Cargo types
5
Building MaterialsMachinery, Large ObjectsConstructionWater WellOther: DRILL RIGS AND SUPPORTING EQUIPMENT
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
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Elevated Risk
2 risk factors · 2 strengths
OOS RATE
15.5%
36 / 232 inspections

Fleet vs Reality

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

Elevated Risk

2 risk factors · 2 strengths · 5 data points

SAFETY PERFORMANCE

Crash Record
26 crashes · 2 fatal · 8 with injuries · 24 tow-away
Clean Inspection Rate
84% — 196 clean of 232 inspections
Out-of-Service Rate
15.5% — driver OOS 11, vehicle OOS 30

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-04-03

INSURANCE

Active Coverage
No insurance policies on file

SUMMARY

Elevated OOS rate 14% (last 24 mo)
No active insurance on file
Low crash rate (0.1 per 100 trucks/yr)
84% clean inspections

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