Specifications include, but are not limited to: construction of Toll Infrastructure Facilities including foundations, gantry structures, equipment huts, conduit and junction wells, erosion and sediment controls, lighting and other incidental construction in accordance with the location, notes and details shown on the plans and as directed by the Engineer. There is a total of 8 Toll Infrastructure facility locations with one hut and two gantry structures per location. These locations are: US 301 Mainline Northbound; US 301 Mainline Southbound; South Middletown Interchange Ramp C; South Middletown Interchange Ramp F; North Middletown Interchange Ramp I; North Middletown Interchange Ramp L; Jamison Corner Road Interchange Ramp M; and Jamison Corner Road Interchange Ramp P.