News & Public Involvement

Archived Study Phase Documentation

Public Meetings

Archived Surveys & Documents

 

Completed Surveys

Due to the recent decline in certain bat species populations, it is important to protect the critical habitat of these species including hibernacula. Bat surveys within the project study area were conducted. The following links provide additional information on Pennsylvania bats.


Environmental Document

The PTC's Allegheny Mountain Realignment Project's Environmental Document was finalized in November 2021.  The preferred alternative was selected because it best balances all of the operational, safety, cost, and environmental considerations that are components of the project.

Title Type Size Action
Allegheny Tunnel Environmental Document  PDF 16615 KB Download
Appendix A  PDF 6493 KB Download
Appendix B  PDF 7871 KB Download
Appendix C  PDF 3637 KB Download
Appendix D  PDF 14733 KB Download
Appendix E  PDF 14536 KB Download
Appendix F, Figures F-10A to F10G  PDF 31997 KB Download
Appendix F, Figures F-1A to F1G  PDF 38910 KB Download
Appendix F, Figures F-2A to F2G  PDF 38148 KB Download
Appendix F, Figures F-3A to F3G  PDF 39979 KB Download
Appendix F, Figures F-4A to F4G  PDF 37724 KB Download
Appendix F, Figures F-5A to F5G  PDF 38313 KB Download
Appendix F, Figures F-6A to F6G  PDF 38674 KB Download
Appendix F, Figures F-7A to F7G  PDF 33800 KB Download
Appendix F, Figures F-8A to F8G  PDF 33648 KB Download
Appendix F, Figures F-9A to F9G  PDF 38599 KB Download
Appendix G, Figure G-1  PDF 568 KB Download
Appendix G, Figure G-2  PDF 1191 KB Download
Appendix G, Figure G-3  PDF 3021 KB Download
Appendix H  PDF 36419 KB Download
Appendix I  PDF 232 KB Download
Appendix J  PDF 8510 KB Download
Appendix K, Table K-1  PDF 87 KB Download
Appendix K, Table K-2  PDF 242 KB Download
Appendix K, Table K-3  PDF 106 KB Download
Rizzo Tunnel Expansion Report  PDF 2093 KB Download

More Project Resources

Project Overview

Learn about Allegheny Mountain Realignment Project.

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Design & Construction Details

Find out about planned design & construction activities for this project.

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Team & Contact Information

Learn about the team that we will work with to complete the work on this project.

Contact the Team