Preview 146,373 motor carriers — every carrier FMCSA lists as active with at least one power unit, plus carriers whose registration went inactive within the last three years (inferred from MCS-150 filing dates). The full load is in progress, so this is how far it has got. Sourced from the FMCSA Motor Carrier Census. Data as of 2026-09-20.

WALTER JOSEPH MAZZA

Doing business as WJM TRUCKING

USDOT 554900
USDOT registration Active

Operating authority — FMCSA publishes no current status for this carrier. See FMCSA’s record.

Safety rating Satisfactory rated 1995-10-03 — 30 years ago; last reviewed 1995-09-15
Hazardous materials No
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Insurance and operating authority

Required and on-file BI&PD liability amounts, cargo and surety bond filings, and the operating authorities this carrier holds.

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No roadside inspections or annual mileage on file, which is not enough data to compare with other carriers. That is normal for a small or recently registered carrier.

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Carrier details
Fleet and drivers
Power units
1
Trucks
1
Buses
0
Drivers
1
Drivers holding a CDL
0
What they run
Cargo authorised to carry
Operating range
Intrastate, within 100 miles
Carrier operation
Intrastate, non-hazardous materials
Operation classification
PRIVATE PROPERTY
Safety history
Safety rating date
1995-10-03
Last compliance review
1995-09-15
Review type
C compliance review
Registration
Entity type
INDIVIDUAL
First on file
1994-03-28
Carrier last updated its record
2004-10-31
City
BUENA PARK
State
CA
ZIP
90620-2809

More carriers in Buena Park, CA

Data as of 2026-09-20 · The official FMCSA record · About this data