Safety Measurement System - Inspection WA2112000448 (U.S. DOT# 573036)

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United States Department of Transportation

Working Together for Safety.

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Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.

Detailed Inspection Report as of 11/28/2025

Carrier Information

Carrier Name: Mason Trucking Co Inc
U.S. DOT#: 573036
Carrier Address: 200 Myrtle Street
Aberdeen, WA 98520

Time/Location

Report #: WA2112000448
Report State: WA
State: WA
Date: 8/26/2024
Start Time: 0705
End Time: 0750
Level: II. Walk-Around
Facility: Fixed Site
Post Crash Inspection: No
Hazmat Placard Required: No

Vehicle Information

Unit	Type	Make	Plate State	Plate Number	VIN
1	Truck Tractor	FREIGHTLIN	WA	C51949S	3AKNGLBG7FSGS5483
2	Semi-Trailer	UNPUBLISHE	WA	91473AD	FRY671407
3	Semi-Trailer	UNPUBLISHE	WA	91474AD	5504

Carrier Violations

Vio Code	Section	Unit	OOS	Description	Included in SMS	BASIC	Reason Not Included in SMS
393.9A-LIL	393.9(a)	3	No	Lighting - Identification Lamp(S) Inoperative	Yes	Vehicle Maint.
393.9A-LSLI	393.9(a)	3	No	Lighting - Stop Lamps - Any Inoperative.	Yes	Vehicle Maint.
393.9A-LSLIWR	393.9(a)	3	Yes	Lighting - Stop Lamps - Both Inoperative When Required To Be On	Yes	Vehicle Maint.
393.9A-LTSI	393.9(a)	3	Yes	Lighting - Turn Signal - Any Inoperative On The Rearmost Vehicle.	Yes	Vehicle Maint.