WestConnex M4-M5 Link: Rozelle Interchange Modification Report for Iron Cove Ventilation

A 2026 environmental assessment report from the NSW Government details a proposed modification to the WestConnex M4-M5 Link project's Rozelle Interchange stage. The report provides an overview of the approved project, describes the proposed change to relocate the Iron Cove Motorway Operations Complex underground, and assesses its potential environmental impacts. It includes details on required changes to approval conditions and environmental management measures.

Use Cases

• Assessing environmental impact changes for infrastructure modifications based on the detailed modification description.
• Reviewing changes to project approval conditions and environmental management measures as outlined in the report.
• Analyzing the justification for relocating motorway operations facilities underground based on the provided rationale.

Strengths

• Report is structured according to Section 5.25 of the NSW Environmental Planning & Assessment Act 1979, providing a formal assessment framework.
• Includes specific details on the proposed relocation of the Iron Cove Motorway Operations Complex 4 (MOC4) underground.

Limitations

• Data is provided solely in PDF format, limiting machine-readability and direct analysis.
• Row count and column-level documentation are absent; field semantics must be inferred from the report text.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

NSW Government

Collection Method

Environmental assessment report prepared in accordance with statutory requirements.

Freshness

Last updated 2026-06-25 21:34:55.540576; freshness should be verified.

Geography

Rozelle Interchange, Iron Cove, New South Wales, Australia