The work to be performed under this contract includes the furnishing of all labor, materials, equipment, and other incidental work for: widening 3 miles of South Watt Avenue from a two-lane to a four-lane facility. Work includes clearing & grubbing, pavement grinding, pavement removal, curb, gutter and sidewalk, tree removal, landscaping, roadway excavation, bridge demolition, channel slope demolition, roadway approach work, aggregate base, asphalt pavement, full pavement reclamation, traffic striping, bridge construction, retaining wall construction, channel slope construction, installation of metal beam guard rail, concrete barriers, bridge railings, street lighting, traffic signals, signal interconnect, storm drain improvements