Carrier profile · USDOT 2784528 · Updated Jun 13, 2026
TRI STATE HIGHWAY SERVICES INC
3 power unitsPLYMOUTH, MA50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
@netraffic.net — 3 carriers: USDOT 706895USDOT 3430082
Shares a company officer with other carriers
scott spencer — 7 carriers: USDOT 919260USDOT 2533896USDOT 2662052USDOT 3306618USDOT 3382001USDOT 3430082
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 8 related authorities · joined by email domain + officer
- Authorities
- 8
- Combined power
- 49
- States
- 6
- Oldest authority
- Sep 25, 1997
- Active now
- 3
- TRI STATE HIGHWAY SERVICES INC· viewingUSDOT 27845283PU
- NORTHEAST TRAFFIC CONTROL SERVICES INCUSDOT 70689540PU
- SCOBEE SPENCER CORPUSDOT 34300822PU
- SCOTT SPENCERUSDOT 25338961PU
- SPENCER TRANSPORT LLCUSDOT 33820011PU
- SPENCER EQUIPMENT REPAIRUSDOT 33066181PU
- SPENCER TRUCKINGUSDOT 9192601PU
- UNITED CEREBRAL PALSY OF CENTRAL CALIFORNIAUSDOT 26620520PU