75 Pa.C.S. § 4965
(2) used to cross a highway to get from one commercial or industrial facility to another commercial or industrial facility under the same operation.
Whenever a permit is issued for crossing the highway, it is unlawful to move the vehicles along the highway.
A single permit may be issued for a number of movements across the highway at specified locations within a fixed period of time of vehicles or combinations:
(July 11, 1985, P.L.204, No.52, eff. 90 days)
Cross References. Section 4965 is referred to in sections 1302, 1943, 3108, 4904, 4962 of this title.