(c) Definitions.--The following words and phrases when used in this section shall have the meanings given to them in this subsection unless the context clearly indicates otherwise: "Certified escort vehicle." A vehicle that is operated to escort a super load on a highway of this Commonwealth.
"Super load." A vehicle or combination or load having a gross weight exceeding 201,000 pounds, a total length exceeding 160 feet or a total width exceeding 16 feet. The term does not include any of the following:
(1) A building under 67 Pa. Code § 179.11 (relating to special vehicle-load restrictions).(2) A vehicle or combination moved across the highway under section 4965 (relating to single permits for multiple highway crossings) or 4966 (relating to permit for movement of quarry equipment).(3) A drag line moved across a highway under permit.