Abandoned Pennsylvania Turnpike
The Abandoned Pennsylvania Turnpike is the common name of a 13-mile (21 km) stretch of the Pennsylvania Turnpike that was replaced in 1968 by a new stretch. This was done to eliminate traffic congestion caused by the two-lane Sideling Hill Tunnel and Rays Hill Tunnel.
Source: Wikipedia — Abandoned Pennsylvania Turnpike (CC BY-SA 4.0)