SR 92 corridor from SR 120 to Cedar Crest Road

KAI assisted the Georgia Department of Transportation in evaluating the SR 92 corridor, from SR 120 to Cedar Crest Road. The study analyzed the existing safety and operational performance of the roadway, and assessed the need to widen the road from a two-lane to a four-lane cross section, under future conditions. This section of highway is relatively rural, with sparse residential developments and concentrated commercial/service development at key intersections. As part of this project, four roundabouts are being considered along the 6-mile corridor. KAI developed preliminary designs and assessed the feasibility of roundabouts, consistent with GDOTÂ’s Roundabout Design Checklist for Concept Development.