I-25-2016 Tri-State Tollway(I-294)Landscape Planting Impvts I-55 to Plainfield Rd. MP23.1 to MP24.5

Active Open Market Competitive Sealed Bidding Illinois Awarded

Contract number
25-557THA-ENGCO-P-85994
Awardee
Cardinal State, LLC
Contracting organization
Engineering - Construction
Contract amount
$1,072,855

Award facts

Completion date

Award details come from bidbuy.illinois.gov. Updated .

About this award

The Illinois State Toll Highway Authority (ISTHA) awarded a landscape improvement contract (Bid Number I-25-2016) to Cardinal State, LLC for work on the Tri-State Tollway (I-294) in Cook County, Illinois. The contract, valued at $1,072,855.00, covers the segment between Mile Post 23.1 and Mile Post 24.5, with a performance period from September 15, 2025, to September 30, 2029.

The scope of work encompasses comprehensive landscape enhancement, including the procurement and installation of 476 trees and 260 shrubs, such as Autumn Blaze Maple, Bur Oak, and Norway Spruce. Additionally, the contract requires the contractor to perform maintenance activities like tree and shrub establishment monitoring, weed control, erosion and sediment control, and traffic operations management. This procurement was structured as a Small Business Set-Aside, with specific requirements for vendor registration through the Illinois Procurement Gateway and compliance with state procurement regulations.

Line items

Item Total
The location of work to be performed for this contract is the Tri-State Tollway (I-294) between Mile Post 23.1 and Mile Post 24.5 in Cook County, Illinois. The work under this contract shall consist of planting of trees and shrubs, maintenance and monitoring of trees and shrubs during the initial… —

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Quick answers

Who was awarded contract 25-557THA-ENGCO-P-85994?

Contract 25-557THA-ENGCO-P-85994 was awarded to Cardinal State, LLC by Engineering - Construction in Illinois on September 15, 2025.

How much is contract 25-557THA-ENGCO-P-85994 worth?

Its contract amount is $1,072,855.

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