This project includes an improvement of the intersection of Roswell Rd and Dalrymple Rd (TS108). This will include widening the road on the west leg of the intersection to the south side of Dalrymple Rd to allow an additional northbound left turn lane, install approximately 572 LF of sidewalk, drainage system which includes but not limited to 431 LF 18¿ RCP along the south side of Dalrymple Rd, one (1) gravity walls and two (2) soldier pile walls, and associated improvements. The scope of work also includes replacing signal infrastructure and all associated improvements with the installation at the intersection of Roswell Rd and Dalrymple Rd in addition to the replacement of one (1) steel strain pole/mast arm.