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Mammoet USA South INC — USDOT 187887 Carrier Profile

MC 153117 · AAuthority: Active

ROSHARON, TX 77583 · Data last refreshed August 30, 2026

Fleet Summary

41
Power units
larger than 99% of active US carriers
31
Drivers
52.2
Years active
616,263
Annual miles (MCS-150)
—
Operating radius

Safety Snapshot

Unsafe DrivingCarrierPedia estimate80th percentile
CarrierPedia-computed percentile (ranked against other active carriers in our database) — FMCSA does not publish an official percentile for property carriers, only the underlying measure and alert flag.
Hours-of-Service ComplianceCarrierPedia estimate86th percentile
CarrierPedia-computed percentile (ranked against other active carriers in our database) — FMCSA does not publish an official percentile for property carriers, only the underlying measure and alert flag.
Driver FitnessCarrierPedia estimate0th percentile
CarrierPedia-computed percentile (ranked against other active carriers in our database) — FMCSA does not publish an official percentile for property carriers, only the underlying measure and alert flag.
Controlled Substances/AlcoholCarrierPedia estimate0th percentile
CarrierPedia-computed percentile (ranked against other active carriers in our database) — FMCSA does not publish an official percentile for property carriers, only the underlying measure and alert flag.
Vehicle MaintenanceCarrierPedia estimate76th percentile
CarrierPedia-computed percentile (ranked against other active carriers in our database) — FMCSA does not publish an official percentile for property carriers, only the underlying measure and alert flag.

Inspections & Out-of-Service

14
Inspections, last 24 months

Driver out-of-service rate 0.0% — the national median across carriers with at least 5 inspections is 0.0%.

4
Out-of-service inspections, last 24 months

Vehicle out-of-service rate 28.6% — the national median across carriers with at least 5 inspections is 14.3%.

Crash History

DateLocationFatalitiesInjuriesTow-awayWeatherRoad surface
2022-12-20RAYNE, LA01Yes82
2022-09-13NOT LISTED, TX00Yes11
2022-09-08IA00Yes11
2022-07-15ORANGE, TX02Yes11
2022-03-19300, LA02No11
2020-11-02PEARLAND, TX01Yes11
2020-09-11BEAUMONT, TX03Yes11
2020-06-241700, LA00Yes22
2019-11-211702, LA01No11
2019-10-11HOUSTON, TX00Yes11
2019-08-132300, LA00Yes11
2019-03-14HOUSTON, TX03Yes11
2019-01-181006, LA02Yes11
2017-11-29BRIDGETON, MO00Yes11
2017-07-242800, LA00Yes11
2017-01-21HOUSTON, TX01Yes11
2015-11-242300, LA00Yes11
2014-11-10RURAL HARRIS COUNTY, TX00Yes11
2014-05-16RURAL AUSTIN COUNTY, TX00Yes11
2013-11-26300, LA01Yes12
2009-05-05TX00Yes11
2009-05-05TX01Yes11
2008-12-19TX00Yes22
2008-03-14TX01Yes11
2006-11-13TX00Yes11

Showing the 25 most recent of 42 total reported crashes.

These records report that a commercial vehicle registered to this carrier was involved in a crash meeting FMCSA's reporting threshold. The FMCSA Crash File does not assign fault and does not determine preventability: a crash caused entirely by another road user appears here on the same terms as one caused by this carrier's driver. See how FMCSA crash reporting works for what these records do and do not establish.

Operating Authority & Insurance

Authority status
Active
MC number
153117
Insurance on file
Yes
Insurer
Ace American Insurance Company
Coverage amount
$1,000,000
Effective date
July 1, 2016
BIPD coverage
On file

Cargo & Operation

Classification: AUTHORIZED FOR HIRE.

General FreightMachinery, Large Objects

Similar Carriers

CarrierPower unitsVehicle OOS rateCrashes / 100 units
Rowdy Resources4025.2%20.0
Saddle Up Express Incorporated403.8%7.5
Callaway Logistics LTD Company409.1%10.0
Nea Express LLC407.7%2.5
Gefran Cargo4119.6%12.2
Mso Transportation LLC4121.7%4.9
Del Rey Express4110.8%2.4
Rotex Freight Transport4113.3%17.1

Data & Sources

Registration, fleet, and cargo data from the FMCSA Company Census File. Crash history from the FMCSA Crash File. Inspection and out-of-service data from the FMCSA Vehicle Inspection File. Safety percentiles from the FMCSA Safety Measurement System. Operating authority and insurance from FMCSA Motus (Licensing & Insurance). See Data Sources for refresh cadence and dataset IDs. Data on this page last refreshed August 30, 2026.

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