Norfolk District Regulatory Public Notices

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Tag: Chesapeake Bay Bridge Tunnel

2 Feb 2021
Draft Supplemental Environmental Assessment for the Chesapeake Bay Bridge Tunnel crossing within the Thimble Shoal Federal Navigation Channel

Expiration date: 4/3/2021
he USACE-Norfolk District has prepared a draft Supplemental Environmental Assessment to assess the potential impacts for dredging of the CBBT cover material as a part of the CBBT– Protective Rock Blanket (PRB) element of the Norfolk Harbor Navigation Improvements Project (NHNIP).

Draft Supplemental Environmental Assessment

Appendix A: 2018 GRR/EA for the Norfolk Harbor Navigation Improvements Project

Appendix B: Tribal Letter of Notification and Responses

Appendix C: Federal Consistency Determination, Clean Air Act General Conformity Rule Record of Non-Applicability, and Clean Water Act Section 404(b)(1) Determination

Appendix D: NOAA Fisheries ESA Section 7 Mapper

Appendix E: Essential Fish Habitat Assessment

Appendix F: 2018 NMFS Batched Biological Opinion

Appendix G: Biological Assessment

Appendix H: Preliminary Sampling Data Report