IDOT Announces Record $50.6B Multi-Year Improvement Program (FY 2026-2031)

October 3, 2025

The Illinois Department of Transportation (IDOT) has unveiled its largest Multi-Year Improvement Program (MYP) ever, investing $50.6 billion in transportation projects across the state from 2026–2031. This program represents a major opportunity for contractors, engineers, and industry partners, offering a detailed two-year look ahead for planning and resource allocation.

Highlights include:

  • Over 3,300 miles of state roads to be reconstructed or rehabilitated, and 8.4 million square feet of bridges to be replaced or upgraded.

  • Major projects on I-190, I-55, I-80, I-57, and key bridges like Quincy Memorial and Joe Page Bridge.

  • Innovative Project Delivery projects totaling over $1 billion, opening opportunities for new contracting and collaboration.

  • Enhanced transparency with the new cash balances dashboard showing obligations and funding availability for state roads and construction projects.

Impact in 2024: By the Numbers

This program is particularly relevant for industry professionals seeking insight into upcoming projects, funding trends, and potential opportunities in Illinois’ transportation sector.