Terracon Consultants Inc is an active interstate carrier based in Olathe, KS.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 51 | 182 | 0 |
| Tractors | 154 | 2 | 0 |
| Trailers | 356 | 0 | 0 |
| Total Power Units | 389 | ||
Distinct vehicles · 24 mo
vs 389 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 83% | 92% | Worse than most peers |
| HOS Compliance | 100% | 94% | Worse than most peers |
| Driver Fitness | 50% | 94% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 67% | 85% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 4 | — | 6.67% |
| Vehicle | 0 | 21 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 74 | 19 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | OK | STRAIGHT TRUCK | 0 | 0 |
| Mar 20, 2026 | FL | STRAIGHT TRUCK | 4 | 0 |
| Mar 13, 2026 | GA | STRAIGHT TRUCK | 1 | 0 |
| Mar 3, 2026 | FL | STRAIGHT TRUCK | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 5 | 0.15 | — |
| HOS Compliance | 6 | 0.13 | — |
| Vehicle Maintenance | 42 | 3.29 | — |
| Driver Fitness | 3 | 0.19 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 35 states. Top state NC accounts for 13% of activity. Activity outside home state (KS): 100%.
+30 other states with fewer inspections
| 23 |
| Hours-of-Service Compliance | 9 | 1 | 1 |
| Unsafe Driving | 6 | 1 | 0 |
| Driver Fitness | 3 | 1 | 3 |
| Feb 25, 2026 |
| NC |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Feb 25, 2026 | VA | STRAIGHT TRUCK | 0 | 0 |
| Feb 18, 2026 | WV | STRAIGHT TRUCK | 6 | 4 |
| Feb 18, 2026 | IA | TRUCK TRACTOR | 0 | 0 |
| Feb 17, 2026 | NC | STRAIGHT TRUCK | 2 | 2 |
| Feb 13, 2026 | CO | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Mar 20, 2026 | 3927AD | Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories | Vehicle Maintenance | — |
| Mar 20, 2026 | 3928D | Driver - Failed to inspect /use emergency equipment | Vehicle Maintenance | — |
| Mar 20, 2026 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Mar 13, 2026 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Mar 3, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Feb 18, 2026 | 39311A1LIL | Lighting - Identification lamp(s) missing | Vehicle Maintenance | — |
| Feb 18, 2026 | 39343DBMA | Brake - Breakaway not attached to the towing vehicle | Vehicle Maintenance | Yes |
| Feb 18, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Feb 18, 2026 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |