Carrier profile · USDOT 1322519 · MC-512294 · Updated Jun 13, 2026

Mcnair Transport Inc

1 power unitUPPER MARLBORO, MD50/100

CARRIER INACTIVEMC-512294 INACTIVE

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

@usda.gov — 9 carriers: USDOT 741592 USDOT 2833130 USDOT 3770906 USDOT 3987365 USDOT 4156892 USDOT 4206424 USDOT 4236275 USDOT 4420078

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 9 related authorities · joined by email domain

Authorities: 9
Combined power: 6
States: 8
Oldest authority: Apr 15, 1998
Active now: 6

MCNAIR TRANSPORT INC· viewingUSDOT 1322519
1PU
KNELLER EXCAVATING INCUSDOT 741592
3PU
SAMMY ALLEN NICHOLSUSDOT 3770906
1PU
USDA FOREST SERVICEUSDOT 4206424
1PU
US FOREST SERVICEUSDOT 4156892
0PU
WEBER BASIN JOB CORPSUSDOT 4236275
0PU
UNITED STATES FOREST SERVICEUSDOT 3987365
0PU
TOP KNOTCH TRUCKINGUSDOT 2833130
0PU
USDA UNITED STATES FOREST SERVICEUSDOT 4420078
0PU

Affiliated entities· hover to preview

KNELLER EXCAVATING INC SAMMY ALLEN NICHOLS USDA FOREST SERVICE US FOREST SERVICE WEBER BASIN JOB CORPS UNITED STATES FOREST SERVICE TOP KNOTCH TRUCKING USDA UNITED STATES FOREST SERVICE