Pennsylvania Route 99 (PA 99), officially SR 699, is a 21-mile-long (34 km) state highway located in western Pennsylvania. The southern terminus is at...

Interstate 99 (I-99) is an interstate highway in the United States with two segments: one located in central Pennsylvania and the other in southern New...

list of former state routes in Pennsylvania. These roads are now either parts of other routes or no longer carry a traffic route number. This list also...

Route 220 (US 220) is a U.S. Highway that is a spur route of US 20. It runs from Rockingham, North Carolina, north to South Waverly, Pennsylvania. In...

S. Route 15 (US 15) is United States Numbered Highway that runs from Walterboro, South Carolina, north to Painted Post, New York. In Pennsylvania, the...

Highways, and state routes. U.S. and Interstate highways are classified as state routes in Pennsylvania. The Commonwealth of Pennsylvania established the...

near Mill Village, and west 2.5 miles (4.0 km) to Interstate 79. Pennsylvania Route 99 crosses US 6N in the center of Edinboro, leading north 8 miles (13 km)...

intersecting Future I-99/U.S. Route 220 (US 220) at exit 161, the main connecting point to the Pennsylvania Turnpike (I-70/I-76), Pennsylvania State University...

U.S. Route 30 (US 30) is a U.S. Highway that runs east–west across the southern part of Pennsylvania, passing through Pittsburgh and Philadelphia on its...

Pennsylvania Route 56 (PA 56) is a 108-mile-long (174 km) state highway that is located in west central Pennsylvania in the United States. Its western...