 Farther east, the freeway reaches a diamond interchange with PA 737 south of the community of Krumsville.The road continues east through rural land with some nearby development, passing through the northern corner of Maxatawny Township.I-78/US 22 enters Weisenberg Township in Lehigh County, where the freeway becomes the Walter J. Dealtrey Memorial Highway and continues east through farms and woods in the Lehigh Valley, passing north of the community of New Smithville.