Mason Trucking CO INC (USDOT 573036)
3 issues to review.
- DOT number
- USDOT 573036
- Docket (MC) number
- MC277792
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Authority granted
- 1994-11-10
- Insurance on file
- Liability (BIPD) insurance on file for $2,000,000. Cargo insurance on file.
- Safety rating
- Satisfactory (rating decision 2003-09-03)
- Fleet on file
- 8 power units, 7 drivers
- Operation type
- Interstate
- Physical address
- 200 MYRTLE STREET, ABERDEEN, WA 98520
- MCS-150 last filed
- 2026-06
Findings
- Crash rate above federal benchmark (Critical): Recordable crash rate 6.36 per million miles (last 24 months) — above FMCSA’s 1.5 compliance-review threshold (49 CFR 385). National average 0.96.
- Vehicle OOS rate above national average (Caution): 50% vehicle OOS over 26 inspections vs. national average 22.88%
- Vehicle maintenance at the FMCSA intervention threshold (Caution): Vehicle maintenance ranks 88 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
- Safety rating is more than 5 years old (Note): Rating Satisfactory issued 2003-09-03 (22 years ago); most recent FMCSA review 2003-08-04 (23 years ago). Both exceed the 5-year audit cycle
Frequently asked questions
What carrier is DOT 573036?
DOT 573036 (USDOT 573036) is Mason Trucking CO INC, an interstate motor carrier.
What carrier is MC 277792?
MC 277792 is the docket number of Mason Trucking CO INC, USDOT 573036.
What is Mason Trucking CO INC's MC number?
Mason Trucking CO INC's docket number is MC 277792. Its USDOT number is 573036.
Is Mason Trucking CO INC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Mason Trucking CO INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $2,000,000. Cargo insurance on file.
Who provides Mason Trucking CO INC's insurance?
Mason Trucking CO INC's liability insurance is filed with FMCSA by American Forest Casualty Company Rrg.
What is Mason Trucking CO INC's safety record?
In the last 24 months, FMCSA records show a 50.0% vehicle out-of-service rate for Mason Trucking CO INC, from 13 of 26 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-28). FMCSA records also show 3 recordable crashes in the same window.
What is Mason Trucking CO INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mason Trucking CO INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mason Trucking CO INC's FMCSA safety rating?
Mason Trucking CO INC's FMCSA safety rating is Satisfactory, from a review decided 2003-09-03.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Mason Trucking CO INC
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status