U.S. 421

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Project 421 is INDOT’s study of the half-mile section of U.S. 421 through Madison, Ind., that approaches the Milton-Madison Bridge, which spans the Ohio River between Madison and Milton, Ky. The goal of Project 421 is to select a route that best addresses the safety concerns, mobility challenges, and economic development needs of Madison.

Public Hearing: February 20, 2018

INDOT will hosted a public hearing regarding the Environmental Assessment (EA) for U.S. Route 421 proposed new road construction (Project 421) in Madison. The public hearing was held on Tuesday, February 20, 2018. Future public hearings will be announced as they are scheduled.

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Contact Information

INDOT Customer Service
Phone: 855-INDOT4U (463-6848)
Email: secommunications@indot.IN.gov