I-75 INTERCHANGE @ CR 665/CARBONDALE ROAD; INC ROUNDABOUTS

complete

This project is the reconstruction of CR 665/Carbondale Road interchange over I-75 in Whitfield County. The project will begin approximately 4000 ft north of the Lower Dug Gap Road/Norfolk Southern Railroad crossing. The project will extend eastward for approximately 5300 ft (1 mile) on new location crossing the existing Norfolk Southern Railroad with a grade separation, continuing in an easterly direction north of the Carbondale Community to the new bridge over I-75 at the current interchange location. The alignment then continues symmetrically to the existing alignment eastward to US 41/SR 3 and ends approximately 1000 ft east of the US 41/SR 3 intersection. The approved project concept consists of 2-12 ft lanes with 10 ft rural shoulders at the beginning of the project to a point approximately 3000 ft from the beginning, transitioning to 2-12 ft lanes in each direction, separated by a 20 ft raised median with 12 ft urban shoulders until approximately 200 feet east of US 41/SR 3.