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ENVIRONMENTAL ASSESSMENT

Below are links to the components of the North Hamilton Crossing Environmental Assessment

ENVIRONMENTAL ASSESSMENT

Environmental Assessment (August 2026)

Environmental Assessment Report

Appendix A

Appendix B​​

SUPPORTING PLANS, DOCUMENTS, AND REPORTS

The materials below are presented in the order in which they are listed in Appendix A of the Environmental Assessment.

Feasibility Study (July 2023) - Archived

Feasibility Study Report

Attachment A: Preliminary Alignments 

Attachment B: Traffic Analyses 

Attachment C: Environmental Mapping

Attachment D: Build Alternatives with Environmental Features 

Attachment E: Public Involvement Summary

Part 1 

Part 2 

Part 3 

Part 4 

Part 5 

Feasibility Study Amendment (December 2024) - Archived​

Purpose & Need Statement (February 2022) - Archived

Intersection Control Evaluation (May 2026) - Archived

Community Impact Assessment (March 2026) - Archived

Relocation Conceptual Study (April 2025) - Archived

Farmland Conversion Impact Rating (January 2025) - Archived​

Regulated Materials Review Screenings

Regulated Materials Review Screening - West Section (October 2024) - Archived

Regulated Materials Review Screening - Central Section (December 2024, revised) - Archived

Regulated Materials Review Screening - East Section (October 2024) - Archived

Regulated Materials Review Assessment Report (November 2025) - Archived

Qualitative Mobile Source Air Toxics (MSAT) Analysis (June 2025) - Archived

Traffic Noise Analysis (September 2025) - Archived

Level 1 Ecological Survey - Archived

Ecological Survey Report (October 2025) 

Report Appendices (October 2025) 

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Butler County Transportation Improvemenet District
Logo - City of Hamilton
Logo - Ohio Department of Transportation

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NHX Project  |  City of Hamilton  |  345 High Street  |  Hamilton, Ohio 45011

PID 115755

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