I-20 FM E OF CR 842/WARREN RD TO W OF AUGUSTA CANAL

complete

This project consists of improvements to I-20 from just west of Warren Road Bridge overpass to just west of the Augusta Canal. It consists of widening I-20 from two 12' lanes in each direction to three12' lanes each direction. This will be accomplished by widening 1.5 lanes into the median and shifting the outside edge of travel 0.5 lanes inside each direction. The widening will be accomplished by removing the existing concrete pavement and replacing it with full depth concrete pavement including 12' full depth concrete paved shoulders. The median will be constructed of asphaltic concrete pavement 14' wide each direction with a concrete median barrier to separate traffic. Included in the project is the complete reconstruction of the I-20 bridges over Washington Road to a single bridge 143 feet wide and 223 feet long. Improvements to the bridge over Riverwatch Parkway will consist of an inside widening 79 feet wide and 319 feet long to accommodate the inside lanes and median.