Mackay Sposito LLC (USDOT 4519846)
Monitor- DOT number
- USDOT 4519846
- Operating authority
- Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 4 power units, 13 drivers
- Operation type
- Interstate
- Physical address
- 18405 SE MILL PLAIN BLVD STE 100, VANCOUVER, WA 98683
- MCS-150 last filed
- Mar 2026
Frequently asked questions
What carrier is DOT 4519846?
DOT 4519846 (USDOT 4519846) is Mackay Sposito LLC, an interstate motor carrier.
What is Mackay Sposito LLC's USDOT number?
Mackay Sposito LLC's USDOT number is 4519846. No MC docket number is on file.
Is Mackay Sposito LLC currently authorized to operate?
Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Mackay Sposito LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Mackay Sposito LLC's safety record?
FMCSA records show no vehicle inspections for Mackay Sposito LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Mackay Sposito LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mackay Sposito LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mackay Sposito LLC's FMCSA safety rating?
Mackay Sposito LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 13, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status