Specifications include, but are not limited to: The Contract involves, but is not limited to: Removal of the existing bridge structure and guiderail, constructing new 3 span precast concrete arch bridge structure, installation of concrete revetment mattress under structure, installation, maintenance and removal of temporary erosion/sediment controls, removal of existing pavement section, building up the roadway, placing 3 herptile culverts with anti-seep collars, rock slope with geotextile, powder coated guiderail installation, installation, maintenance and removal of roadway detour, installation of wetland mitigation area and maintenance until fully stabilized, placement of 1.5” Depth Superpave Asphalt Mixture Design, WMA Wearing Course, PG 64-22, 0.3 to <3 Million ESALs, 9.5 mm Mix, SRL-H, 2.5” Depth Superpave Asphalt Mixture Design, WMA Binder Course, PG 64-22, 0.3 to <3 Million ESALs, 19 mm Mix, 4” Depth Superpave Asphalt Mixture Design, WMA Base Course, PG 64-22, 0.3 to <3 Million ESALs, 25.0 mm Mix and 6” Depth 2A Stone Subbase. Seeding and mulching of any disturbed areas, placing new and resetting existing post mounted signs