Annual Element


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Annual Highway Improvement Program

Each year, IDOT develops the Annual Highway Improvement Program, also referred to as the Proposed Improvements for Illinois Highways. This publication presents a more detailed account of the applicable fiscal year’s highway program element, originally presented in the related Multi-Year Highway Improvement Program. It is designed to provide an overview of the program, as well as a current listing of all projects in an effort to inform the general public and aid local transportation stakeholders and business partners in specific planning activities.


MYP projects and specifically highway projects from the Annual Highway Improvement Program can be viewed on an interactive map using IDOT’s Getting Around Illinois website. Please click here to visit the interactive map, and to view the current program’s projects.


The FY 2021 Annual Highway Improvement Program provides $3.150 billion of the $21.26 billion included for highways in the Fiscal Year 2021-2026 Proposed Highway Improvement Program. Also included are projects totaling $310 million in appropriation from previous fiscal years that are scheduled to be implemented in FY 2021. As a result, the FY 2021 Highway Improvement Program totals $3.460 billion. This allows the department to continue to move forward assertively towards meeting the Transportation Asset Management Plan (TAMP) goals and fixing our crumbling state’s infrastructure.

A total of 1,056 miles of highways and 180 bridges will be improved or constructed through the FY 2021 Annual Highway Improvement Program. Safety and traffic improvements are scheduled at 97 locations. The FY 2021 Annual Highway Improvement Program includes $2.194 billion for projects on the state highway system and $1.266 billion for projects on the local system.


IDOT District Breakouts

Specialized Breakouts




Reference Documents