Works have begun on the Melbourne Airport third runway project, to accommodate the expected 76 million yearly passengers.
Early construction activities are now underway for the Melbourne Airport third runway development, traffic disruptions expected.
The project addresses growing passenger demand as numbers climb from 36 million in 2025 towards 76 million by 2042.
Melbourne Airport third runway works
- Traffic disruptions: Sunbury Road from late September
- Construction timeline: 12 months for road works
- Completion date: 2031
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The new north-south runway at Melbourne Airport will enable parallel operations with the existing runway system. This means simultaneous take-offs and landings will reduce delays significantly. Airlines will benefit from improved scheduling flexibility.
Construction preparations include substantial road infrastructure changes. Sunbury Road will undergo widening works starting late September. A temporary intersection with traffic lights will be installed between Wildwood Road and Oaklands Road roundabouts.
The existing east-west runway requires modifications during construction. Currently 2,286 metres long, it will be shortened by 346 metres from the western end. The eastern end will later receive a matching 346-metre extension as part of noise-sharing measures.
Properties eligible for noise reduction improvements
Melbourne Airport has initiated community engagement with Hume and Brimbank council areas. The Third Runway Noise Amelioration Plan aims to reduce aircraft noise impacts for nearby residents. Building improvements may include roof insulation, double-glazed windows and upgraded seals for eligible properties.
Updated noise forecasts in 2026 will determine individual property eligibility. Melbourne airport encourages residents to participate in consultation processes. These help shape noise reduction strategies for affected communities.
Traffic management changes affect the airport’s northern access points. The Northern Access Road on airport land will receive upgrades. Construction vehicles will use new entry and exit points during the building phase.
Commuters should expect delays and plan additional travel time. The road improvements support safe movement of heavy construction equipment. These modifications ensure minimal disruption to regular airport operations.
The parallel runway system delivers substantial capacity increases for Melbourne Airport. Passengers will experience shorter waiting times for both departures and arrivals. Victorian exporters gain improved freight access through enhanced scheduling options.
The project supports Victoria’s economic growth projections through improved aviation infrastructure. More than 76 million travellers will use Melbourne Airport facilities by 2042. The third runway ensures adequate capacity meets this growing demand effectively. The third runway is expected to be open by 2031.
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