The road heads through a mix of farmland and woods as it comes to the residential community of Warriors Mark, intersecting PA 350. At this intersection, PA 45 Truck turns to the southeast to join PA 350 and PA 550 becomes Centre Lane, heading into more agricultural areas with some trees and homes.
The road moves through a combination of farmland and woods as it reaches the residential community of Warriors Mark, intersecting PA 350. Here, PA 45 Truck turns southeast to join PA 350, while PA 550 transforms into Centre Lane, heading towards more agricultural zones with some trees and homes.