Carrier profile · USDOT 1359646 · MC-521187 · Updated Jun 13, 2026

SEMAJ 1 TRANSF

6 power unitsST MATTHEWS, SC50/100
CARRIER INACTIVEMC-521187 INACTIVEHAZMAT
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Equipment

Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150)
6
Observed power (24 mo)
—
Trailers (towed)
—

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.