Carrier profile · USDOT 1510566 · MC-566179 · Updated Sep 6, 2026

Seaport Transport LLC

1 power unitCLARKSTON, WA50/100
CARRIER INACTIVEMC-566179 INACTIVE
Verified linkscableone.netFMCSA SAFER

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Shares a registration email domain with other carriers

@cableone.net — 809 carriers: USDOT 14847USDOT 34209USDOT 34292USDOT 34346USDOT 69719USDOT 70792USDOT 79051USDOT 89538

Shares a company officer with other carriers

donald murphy — 11 carriers: USDOT 1406373USDOT 1433599USDOT 1520463USDOT 1630274USDOT 1662556USDOT 1840462USDOT 2120699USDOT 2789616

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 819 related authorities · joined by email domain + officer

Authorities
819
Combined power
1,845
States
28
Oldest authority
Jun 1, 1974
Active now
228

Affiliated entities· hover to preview

ESTES ENTERPRISES INC5D MINING AND CONSTRUCTIONSULLIVAN'S TRUCKING CO INCWES-TEX SERVICES INCBAY VIEW WASTE INCFIRST PLACE TRANSPORTATION INCTCS EXPRESS INCCHAPARRAL INDUSTRIES INC