The work is comprised of furnishing all labor, materials, tools, equipment, appurtenances, supervision, performing all operations, traffic control and all other necessary work including utility and transportation services required for the construction of the modifications to select signalized intersections for improved visibility and safety. The traffic signal systems shall be fully installed, configured, integrated, tested, and commissioned per the Project Construction Documents. The work includes, but is not limited to, removal of select poles and foundations, potholing, installation of pull boxes, poles and foundations, conduit, conductor cables, video detection cameras, advanced dilemma zone detection, protected left-turn phases, signing and striping, pedestrian countdown heads, and replacing curb ramps