Jacksonville, Florida, USA
A turbine interchange connects the SR 9A and SR 202 in Jacksonville, Florida, USA. Also known as a whirlpool interchange, this structure consists of left-turning ramps sweeping around a center interchange, thereby creating a spiral pattern of right-hand traffic. This type of junction is rarely built, due to the vast amount land that is required to construct the sweeping roads. To participate in our Earth Day Contest, check out today's post on Instagram.