ITEM 100 PREPARING RIGHT OF WAY (103)(752) ITEM 104 REMOVING CONCRETE ITEM 105 REMOVING TREATED AND UNTREATED BASE AND ASPHALT PAVEMENT ITEM 162 SODDING FOR EROSION CONTROL (164)(166)(168) ITEM 170 IRRIGATION SYSTEM (193) (402) (403) (618) (620) (624) (628) ITEM 192 LANDSCAPE PLANTING (161) (166) (168) (734) (752) ITEM 193 LANDSCAPE ESTABLISHMENT (166) (168) (192) (731) (734) ITEM 194 ROADSIDE AMENITY ITEM 247 FLEXIBLE BASE (105) (204) (210) (216) (520) ITEM 310 PRIME COAT (300) (316) ITEM 341 DENSE-GRADED HOT-MIX ASPHALT (300)(301)(320)(504)(520)(585) ITEM 360 CONCRETE PAVEMENT (300) (421) (422) (431) (438) (440) (529) (585) ITEM 401 FLOWABLE FILL (EMBANKMENT)(421) ITEM 416 DRILLED SHAFT FOUNDATIONS (405) (420) (421) (423) (440) (448) ITEM 420 CONCRETE SUBSTRUCTURES (400) (404) (421) (422) (426) (427) (440) (441) (448) ITEM 500 MOBILIZATION ITEM 502 BARRICADES, SIGNS AND TRAFFIC HANDLING (503) (505) (510) ITEM 505 TRUCK-MOUNTED ATTENUATOR (TMA) AND TRAILER ATTENUATOR (TA) ITEM 506 TEMPORARY EROSION, SEDIMENTATION, AND ENVIRONMENTAL CONTROLS (161) (432) (556)