motor carrier
(7) “motor carrier”— (A) means a motor carrier, motor private carrier, and freight forwarder as those terms are defined in section 13102; but (B) does not include a freight forwarder, as so defined, if the freight forwarder is not performing a function relating to highway transportation.
Source
49 USC § 5102(7)
Scoping language
None identified. Default scope is assumed to be the entire title.