In the loop: a botanical garden inside a highway interchange (inset). Photos via Nezahat Gökyiğit Botanical Garden (inset) and the Istanbul Governor's Office.
A botanical garden inside an "urban void" -- the loop of a busy highway's cloverleaf interchange -- has been recognized by Deutsche Bank as a creative solution to the problems facing residents of Turkey's largest city, and those of other metropolitan areas around the world....Read the full story on TreeHugger

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