The proposed project would reconstruct the existing, at-grade intersection of SR 53 at SR 183 in Dawson County, Georgia, to a three-legged one-lane roundabout. The total project length is estimated to be 0.56 mile. The typical section for the approaches consists of 12-foot to 20-foot lanes with a raised splitter island, 10-foot rural shoulder beyond the inscribed circle, and 12-foot urban shoulder within the inscribed circle which includes curb and gutter and 5-foot sidewalk. The proposed design speed remains 55 mph for all approaches.
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