Pennsylvania Route 38 is a 40.2-mile-long state highway located in northwest Pennsylvania. The southern terminus is at U.S. Route 422 and PA 68 northeast of downtown Butler. The northern terminus is a

Eau Claire is a borough in Butler County, Pennsylvania, United States. As of the 2020 census, Eau Claire had a population of 307. The name means "Clear Water" in French, and is pronounced as the Frenc