Pennsylvania Code
Title 67 - TRANSPORTATION
Part I - Department of Transportation
Subpart B - Nonvehicle Code Provisions
Article III - Highways
Chapter 451 - CONTROL OF JUNKYARDS AND AUTOMOTIVE DISMANTLERS AND RECYCLERS
Section 451.6 - Expansion of establishment

(a) General rule. Where approved screening has been constructed or where it exists naturally, no additional deposit of junk, visible from the highway is permitted unless additional screening, approved by the Department, is installed prior to the deposit. All additional screening shall be installed at the expense of the owner.

(b) Nonconforming junkyards. Where any junkyard or automotive dismantler and recycler is nonconforming and no screening exists, the area occupied by junk may not be expanded vertically or horizontally in such a manner that the additional junk will be visible from the highway, unless the expanded area is screened by the owner in a manner approved by the Department.