THA - Toll Highway AuthorityIssuing agency·Downers Grove, IL·via the Illinois BidBuy open-bids boardPSB 26-4 includes Contract I-26-20000, Contract I-26-20001, Contract I-26-20002, Contract I-26-20003, Contract RR-26-30000, Contract RR-26-40000, Contract I-26-20004, Contract I-26-70000, Contract I-26-40001, Contract I-26-50000, Contract I-26-50001, Contract I-26-10000, Contract I-26-40002, and Contract I-26-60000. Pursuant to CPO Notice 2023.12, State agencies shall only accept electronic submissions for competitive solicitations. Paper responses will not be accepted.
Pre-Bid Conference: An optional Pre-Proposal Meeting will be held in person (with a virtual option) on Thursday, October 15, 2026 at 2:45 p.m. The meeting information can be found in the PSB.
The solicitation includes 14 items: Item 1 (I-26-20000) – Design Corridor Manager and Phase II Engineering for Reagan Memorial Tollway (I-88) roadway reconstruction and bridge rehabilitation from IL Route 251 to IL Route 56; Item 2 (I-26-20001) – Phase II Engineering for I-88 from Somonauk Road to Dauberman Road; Item 3 (I-26-20002) – Phase II Engineering for I-88 from Shabbona Road to Somonauk Road; Item 4 (I-26-20003) – Phase II Engineering for I-88 from IL Route 251 to Shabbona Road; Item 5 (RR-26-30000) – Phase II Engineering for Tri-State Tollway (I-294) roadway and bridge rehabilitation from 171st Street to 159th Street; Item 6 (RR-26-40000) – Phase II Engineering for I-94 roadway rehabilitation from I-294 to Edens Expressway; Item 7 (I-26-20004) – Phase II Engineering for I-88 roadway widening from Highland Avenue to IL Route 83; Item 8 (I-26-70000) – Phase II Engineering for IL 390 bridge reconstruction at Roselle Road; Item 9 (I-26-40001) – Phase II Engineering for I-94 bridge reconstruction at Atkinson Road and Everett Road; Item 10 (I-26-50000) – Phase II Engineering for I-90 bridge reconstruction from Rockton Road to Rote Road; Item 11 (I-26-50001) – Phase II Engineering for I-90 fiber optic system improvements from Rockton Road to Plaza 9; Item 12 (I-26-10000) – Phase II Engineering for I-355 noise abatement wall reconstruction from I-55 to Army Trail Road; Item 13 (I-26-40002) – Phase II Engineering for I-94 active traffic management system installation from Grand Avenue to O'Plaine Road; Item 14 (I-26-60000) – Phase II Engineering for I-294 interchange improvements at Irving Park Road. Work includes roadway design, structural design, maintenance of traffic, utility coordination, drainage design, grading, landscaping, signing, pavement marking, ITS design, lighting, geotechnical services, environmental services, and Phase III support during construction.
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Source: BidBuy (Illinois) (bid 27-557THA-ENGCO-B-54477), retrieved via the Illinois BidBuy open-bids board. View the official posting, and always confirm requirements and deadlines with the issuing agency.
