TERRACON CONSULTANTS INC
OLATHE, KS
06/01/1974
389
Power Units
498
Drivers
Current
as of today
Active · 389 power units · 498 drivers · Olathe, KS
2026
~Apr 2026
Email changed
slrogers@terracon.com → sally.landoll@terracon.com
Apr 3, 2026
MCS-150 biennial update filed
Reported mileage: 6,872,709 (2025)
Reported power units: 420 → 389
Reported drivers: 333 → 498
Reported trailers: 147 → 356
2024
Mar 31, 2024
MCS-150 biennial update filed
Reported mileage: 3,893,219 (2023)
Reported power units: 383 → 420
Reported drivers: 248 → 333
Reported trailers: 147
2023
Nov 14, 2023
MCS-150 biennial update filed
Reported mileage: 3,872,974 (2022)
Reported power units: 296 → 383
Reported drivers: 248
Mar 30, 2023
MCS-150 biennial update filed
Reported mileage: 3,495,099 (2021)
Reported power units: 296
Reported drivers: 248
2022
Sep 30, 2022
MCS-150 biennial update filed
Reported mileage: 3,495,099 (2021)
Reported power units: 170 → 296
Reported drivers: 168 → 248
2021
Nov 24, 2021
MCS-150 biennial update filed
Reported mileage: 933,359 (2020)
Reported power units: 161 → 170
Reported drivers: 168
2020
Jul 1, 2020
MCS-150 biennial update filed
Reported mileage: 1,292,094 (2019)
Reported power units: 161
Reported drivers: 168
2000
Oct 18, 2000
Safety rating: Satisfactory
FMCSA electronic records for this carrier begin before June 1974; the carrier may be older.