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Transportation Design Engineering Services

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Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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This contract involves providing specialized civil and transportation engineering design services for transportation infrastructure projects. The scope includes tasks such as geometric design, traffic analysis, and ensuring seamless integration with existing transportation systems, specifically referencing the Elgin O'Hare Western Access (I-490) project. It requires expertise in developing efficient, safe, and compliant transportation solutions tailored to the unique demands of these infrastructure efforts. Awarded as a subcontract under the NAICS code 541330, the work is to be performed primarily in Downers Grove, Illinois, with a focus on delivering comprehensive design services that support the Illinois Construction agency’s objectives. The contract was posted in early March 2026 and is positioned to contribute to significant regional transportation improvements by enhancing connectivity and traffic flow through expert engineering design and coordination with established transportation frameworks.

General Info

Provide specialized civil and transportation engineering design for Elgin O'Hare I-490 project, Downers Grove.

Agency

Illinois → Construction

NAICS

541330 - Engineering Services

Place of Performance

Downers grove, IL, 60515, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-1.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

26-557THA-ENGCO-B-51413 | PSB 26-1 Professional Services Bulletin

AI Contract Breakdown

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Timeline

PostedMar 6

subcontract

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Organization & Contact Information

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AgencyIllinois → Construction

ContactsNo contacts available

OfficeN/A

Organization / AgencyIllinois → Construction

Office AddressN/A

ContactsNo contact information available

Full Description

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Provide civil and transportation engineering design for transportation infrastructure projects, including geometric design, traffic analysis, and integration with existing systems such as the Elgin O'Hare Western Access (I-490).

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