Extension of Glasscocks Road to deliver a future east–west arterial route connecting Officer South to the Dandenong South employment area, extending from Frankston–Dandenong Road to Officer South Road.

The project will improve connectivity between growing residential communities and major employment hubs in Casey, Cardinia and Dandenong, strengthening access to more than 65,000 jobs across Dandenong, Casey Central, Officer South and Cardinia through a new east–west transport link.

The priority is Stage 1, from Narre Warren–Cranbourne Road to William Thwaites Boulevard, which will establish the initial and most critical section of the corridor.

Stage 2A (Frankston–Dandenong Road to Western Port Highway) and Stage 2B (Western Port Highway to South Gippsland Highway) will complete the central sections of the route, followed by Stage 3, from Ferdinand Drive to Officer South Road, to complete the full corridor.

Together, these staged upgrades will support freight and commuter movement, improve network resilience, and enable future growth across Melbourne’s south-east.