The work on this improvement consists of modernizing bridge lift gates at structures carrying McDonough Street and Brandon Street over the Des Plaines River. This improvement has 2 locations: the first locations is at McDonough Street (SN: 099-9904) over the Des Plaines River and the second location is at Brandon Street (SN: 099-9903) over the Des Plaines River in Will County.

50102400 CU YD CONCRETE REMOVAL Base items 0.100 50300225 CU YD CONCRETE STRUCTURES Base items 0.200 50800205 POUND REINFORCEMENT BARS, EPOXY COATED Base items 20.000 52100510 EACH ANCHOR BOLTS, 3/4" Base items 24.000 63000001 FOOT STEEL PLATE BEAM GUARDRAIL, TYPE A, 6 FOOT POSTS Base items 175.000 63100045 EACH TRAFFIC BARRIER TERMINAL, TYPE 2 Base items 3.000 63100087 EACH TRAFFIC BARRIER TERMINAL, TYPE 6A Base items 4.000 63100167 EACH TRAFFIC BARRIER TERMINAL, TYPE 1 (SPECIAL) TANGENT Base items 3.000 63200310 FOOT GUARDRAIL REMOVAL Base items 437.500 67100100 L SUM MOBILIZATION Base items 1.000 70107025 CAL DA CHANGEABLE MESSAGE SIGN Base items 56.000 78200005 EACH GUARDRAIL REFLECTORS, TYPE A Base items 20.000 X0326366 EACH ELECTRICAL EQUIPMENT REMOVAL AND SALVAGE Base items 6.000 X0327739 L SUM MISCELLANEOUS ELECTRICAL WORK Base items 1.000 X0328503 EACH TRAFFIC GATE ASSEMBLY VW4 Base items 6.000 X6700407 CAL MO ENGINEER'S FIELD OFFICE, TYPE A (D1) Base items 3.000 X7010216 L SUM TRAFFIC CONTROL AND PROTECTION, (SPECIAL) Base items 1.000 X7200061 SQ FT TEMPORARY INFORMATION SIGNING Base items 102.800 Z0073510 EACH TEMPORARY TRAFFIC SIGNAL TIMING Base items 35.000