WestConnex Stage 3B M4-M5 Link Rozelle Interchange

Project lifecycle

We offer services to improve business performance by providing expert advice on all phases of a project lifecycle, from initiation to finalisation


The Rozelle Interchange and Iron Cove Link will provide a new underground motorway interchange to City West Link, as well as an underground bypass of Victoria Road, between the Iron Cove Bridge and the ANZAC Bridge, with links to the proposed Western Harbour Tunnel.

CJC role

CJC was engaged by Roads and Maritime Services (now Transport for NSW) to provide construction advice for the completion of the reference design and modification to the Environmental Impact Assessment (EIS). The constructability assessment included complex utilities relocations assessments, collaborative engagement with utilities experts, and liaising with SCO, TMC and Sydney Light Rail.

CJC developed options for rapid demolition and replacement of the existing Victoria Road Bridge over the Rozelle Rail Yard and detailed staging for each option.

As a result of the construction advice scope, CJC was also engaged to provide technical expertise for the interactive tender and tender assessment process.