Sydney Harbour Tunnel : environmental impact statement

Created 25/06/2025

Updated 19/12/2025

?Upon completion of the EIS, it is required that it be exhibited, that public submissions be received, that an Assessment Report be prepared addressing these submissions, and that a Determination should then be made as to whether the project will proceed. This report includes the following sections: Summary and conclusions; Detailed description of the proposal; Traffic and transportation assessment; Evaluation of the proposal and alternatives; Justification of the proposal and consequences of not undertaking the development; Design options; Environmental context; Description of existing environment, assessment of environmental impact and environmental safeguards; Botany Bay construction works and Energy statement.

Note: This resource was originally published on opengov.nsw.gov.au. The OpenGov website has been retired. If you have any questions, please contact the Agency Services team at transfer@mhnsw.au

Agency

  • Department of Main Roads

Files and APIs

Tags

Additional Info

Field Value
Title Sydney Harbour Tunnel : environmental impact statement
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/e19b1628-d693-4af1-94af-a5cbac93034d
Remote Last Updated 13/11/2025
Contact Point
Reference Period 09/09/2021
Geospatial Coverage New South Wales
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "Sydney Harbour Tunnel : environmental impact statement". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-3-17225-sydney-harbour-tunnel-environmental-impact-statement