Atlanta will use funds from the transportation sales tax increase city voters approved last fall to convert a stretch of Campbelltown Road into a “smart” corridor.

The project will run from Lee Street to the western city limits and will include resurfacing; operational and safety improvements; pedestrian amenities; streetscaping; Americans with Disabilities Act compliance sidewalks; drainage improvements and signalization technology upgrades. The work also will be coordinated with planned MARTA…