 From here, the road becomes Mount Zion Road and passes homes before running near industrial establishments, coming to a bridge over an East Penn Railroad line.After an interchange with US 30, PA 24 enters commercial areas and passes to the east of the York Galleria shopping mall.Past the mall, the route narrows back into a two-lane undivided road and heads northwest through a mix of wooded residential areas and some fields, passing through Mount Zion.