Kinzua Bridge Byway
Kinzua Bridge Byway is a State Scenic Byway in Pennsylvania. Within Pennsylvania it covers roughly 9 miles. The map below shows its route. Use “Plan a drive” to open it in the Road Sorties route planner — already routing along Kinzua Bridge Byway with scenic roads turned on, ready to add your own stops.
This short byway in the Pennsylvania Wilds leads to Kinzua Bridge State Park, site of what was once one of the tallest railroad viaducts in the world. A 2003 tornado tore down much of the span, and the surviving section has been turned into a Sky Walk that ends in a glass-floored overlook 225 feet above the valley, with the twisted wreckage left in place below. The Allegheny National Forest surrounds it.
- Kinzua Sky Walk
- glass-floor overlook
- tornado-twisted viaduct
- Allegheny National Forest
- Pennsylvania Wilds
Plan a drive on Kinzua Bridge Byway →
What is a State Scenic Byway?
State Scenic Byways are roads a state has formally recognized for their scenic, natural, historic or cultural value — each state's own curated collection of drives worth taking slowly.