It's EDC Tuesday! The Palmetto State is reducing intersection crashes, by design. South Carolina is using alternative intersection designs known as “Intersection and Interchange Geometrics” to improve roadway safety. The state has installed 14 roundabouts, two restricted crossing U-turn intersections and one indirect left-turn intersection. And Charleston County is the site of a “Superstreet” project where left turns will be replaced with a downstream U-turn followed by a right-turn. Learn about Charleston County’s project at http://bit.ly/1GKI2Uw and more about Intersection and Interchange Geometrics, an innovation supported under FHWA’s Every Day Counts initiative, at http://1.usa.gov/1EL7Fq4
Charleston County Transportation Development | SCDOT Superstreet Project
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