CR 392/UPPER RIVERDALE ROAD @ FLINT RIVER

2026-07-22

The total project length is approximately 0.5 miles located approx. 0.5 miles east of Riverdale. The project will replace the existing four span bridge on County St.(CS) 392/Upper Riverdale Road at Flint Creek. The existing 128’ long bridge, Structure ID 063-0077-0, was built in 1962 and reconstructed in 1981, and consists of four 32-ft-long spans with an existing roadway of 64.2’ and deck width of 78.4’. CS 392 is classified as an Urban Minor Arterial with a posted speed of 45 mph. The existing typical has four 10-foot lanes and one 14-foot center two-way left-turn lane, two lanes in each direction with 6’ sidewalks. The new bridge will be on existing alignment requiring staged construction. It is necessary to widen greater than a 5-lane section for staging. The new bridge will have a deck width of 93.5’ with five 12-foot lanes, two thru lanes in each direction, an extension of the eastbound 12-foot right turn lane, and one 14-foot center two-way left-turn lane, and 6.5’ sidewalks.

Georgia

2024-03-05