UNC's Martin Doyle is the lead author of a paper in this week's Science with the subhead
Targeted decommissioning of deteriorated and obsolete infrastructure can provide opportunities for restoring degraded ecosystems.
Discovery News gives the pop-sci (but free) treatment, citing UMd's Margaret Palmer:
Removing unused or under-used roads, breeching certain levees and converting old military bases to wildlife refuges are "no-brainers," Palmer said. Science shows clear benefits for wildlife and human safety by removing these structures, she said.
So what local infrastructure would you rather be without? Horace Williams Airport? The Eubanks Road landfill?