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Phase I Archaeological Survey for the Widening and Improvements to SR 306 and SR 369, Forsyth County, Georgia

Author(s)
Report Number
3925
Year of Publication
2007
Abstract

This project is the widening and reconstruction of SR 306/Keith Bridge Road from the SR 400 northbound ramps to east of SR 369, including the extension of the bridge culvert at Baldridge Creek. The existing roadway consists of 2-12 foot lanes (1 in each direction) with rural shoulders. The proposed typical section will have 4-12 foot lanes (2 in each direction) divided by a 24 foot raised median. The shoulders will be 16 foot urban shoulders with curb and gutter and a 5 foot sidewalk. Due to the widening of SR 306, the bridge culvert at Baldridge Creek will need to be extended. The proposed rightof-way width is 150 feet. The proposed speed design for the project is 45 mph and the approximate project length is 1.4 miles. The work on SR 369 begins near Baldridge Creek and proceeds in a southerly direction through the SR 306 intersection and ends near Holtzclaw Road. SR 369 would be widened to 4-12 foot lanes (2 in each direction) divided by a 24 foot raised median. The shoulders would be 16 feet wide with curb and gutter and a 5 foot sidewalk. The total length of work along SR 369 is 0.833 miles.