TERRACON CONSULTANTS INC
USDOT 177323
Active, interstate carrier, large fleet (389 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate13.7% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 177323 |
|---|---|
| MC Number | — |
| Legal Name | TERRACON CONSULTANTS INC |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 9135996886 |
| Address | 10841 S RIDGEVIEW RD, Olathe, KS, 66061-6447 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20001018) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 78 / 100 |
|---|---|
| Hours-of-Service Compliance | 82 / 100 |
| Driver Fitness | 88 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 73 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 146 |
|---|---|
| Out-of-Service Rate | 13.7% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 1 with injuries, 1 towaway) |
- 2025-09-22 — MO — 1 injured, towaway
- 2024-06-11 — KS — towaway
Most frequent violation categories: 16 (22), 20 (18), 51 (17).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 389 |
|---|---|
| Drivers | 498 |
| Recent Annual Mileage | 6,872,709 |
| Last MCS-150 Filing | 03-APR-26 |
TERRACON CONSULTANTS INC operates 389 power units — a larger fleet than 100% of carriers registered in KS.
Nearby
Other carriers in Olathe, KS
- D H PACE COMPANY INC — USDOT 347533, 1058 power units
- TRANSAM TRUCKING INC — USDOT 315503, 892 power units
- O T R EXPRESS INC — USDOT 278042, 663 power units
- EPIC LANDSCAPE PRODUCTIONS LC — USDOT 540064, 157 power units
- SYSCO KANSAS CITY INC — USDOT 88865, 155 power units
Browse all carriers in Olathe, KS or all KS carriers.