Pennsylvania Route 99, officially SR 699, is a 21-mile-long state highway located in western Pennsylvania. The southern terminus is at U.S. Route 6 and US 19 in Cambridge Springs. The northern terminu

Interstate 79 is an Interstate Highway in the Eastern United States, designated from I-77 in Charleston, West Virginia, north to Pennsylvania Route 5 and PA 290 in Erie, Pennsylvania. It is a primary