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Addendum to the Phase I Archaeological Survey of Proposed Improvements to the Dawson Forest Road and Lumpkin Campground Road Intersection, Dawson County, Georgia

Author(s)
Report Number
2943
Year of Publication
2004
County
Abstract

The proposed project would construct a roundabout at the intersection with flares extending back 200 to 300 feet alone each leg from the intersection's center. The proposed typical section would consist of two. 12-foot lanes plus % ariable width islands for the creation of flares and 10-foot shoulders (4-foot paved). The roundabout would have a center island with a radius 36 feet (including 30 inch curb and gutter), a 14-foot wide concrete apron around the island, a 20-foot travel lane around the island, and a 4-foot paved shoulder outside the island.