Environment
The Ancient Forests That Have Defied Urbanization
In cities around the United States, old-growth forests have survived against the odds. But preserving them is not as simple as roping them off from the public.
After the Interstate Highway System was authorized in 1956, planners decided that I-40 would link Tennessee’s big cities, from Knoxville to Nashville to Memphis. But in Memphis, locals looked at the proposed route of the highway and were appalled. It would barrel through Overton Park, a beloved local green space dotted with ponds, paths, and a stand of old-growth forest.
A grassroots group banded together to protest, but construction of the highway continued, getting ever closer to the park’s border. As a last-ditch effort, the group filed an emergency motion with the U.S. Supreme Court. Improbably, it won. I-40 was rerouted, and the ruling recognized that “protection of parkland” had to be considered in infrastructure planning.