Project Documents

Screening of Alternatives Report

Screening of Alternatives Report (PDF)
Preliminary Alternatives Appendix (PDF)
Non-Highway Alternatives Appendix (PDF)
Construction Cost Estimates Appendix (PDF)
Impact Calculation Appendix (PDF)
Purpose and Need Appendix (PDF)

Related and Background Documents

Mid-States Corridor White Paper 2017 (PDF)
Conexus Report on SW Indiana Infrastructure 2015 (PDF)
Governor’s Blue Ribbon Panel Report on Transportation Infrastructure 2014 (PDF)
I-67 Corridor Feasibility Study 2012 (PDF)
US 231 Dubois County Supplemental DEIS 2011 (PDF)
US 231 Dubois County DEIS 2004 (PDF)

Coordination Plan

Coordination Plan (PDF)

Purpose & Need Statement

Purpose & Need Statement (PDF)
Purpose & Need Appendix: Accessibility Analysis (PDF)
Purpose & Need Appendix: Economic Interview (PDF)
Purpose & Need Appendix: Safety – Part A (PDF)
Purpose & Need Appendix: Safety – Part B (ZIP)

Public Involvement Plan (PIP)

Pubic Involvement Plan (PDF)

Alternatives Map Moving Forward

Alternatives Map Moving Forward (PDF)

Project Study Area Map

Project Area Map (PDF)