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CHANGE ORDER NOTICE I-20-4526 Tri-State Tollway, DSGN REQ On-call and as-needed Phase II Eng. Svs.

Active 27-557THA-ENGCO-B-54578 RFQuArchitecture & EngineeringIllinois Toll Highway Authority
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At a glance

Illinois Toll Highway Authority (Illinois) posted this RFQu on Oct 22, 2026. Responses are due Nov 11, 2026. Category: Architecture & Engineering. Solicitation number 27-557THA-ENGCO-B-54578.

Solicitation details

General information

Solicitation number
27-557THA-ENGCO-B-54578
Notice type
RFQu
Place of performance
Illinois

Agency and category

Agency
Illinois Toll Highway Authority
Category
007Architecture & Engineering
Source listing
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Description

From the agency listing

Amendment: This is not a solicitation. See Items Tab for details.

Documents

1 file

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  • 4526 Change Order Notice V.25.1. Rev.pdf
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