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Benefits of the project
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Benefits of the project

Bourke Street changes

Facts and images

Proposed surface traffic changes

William Street

Domain - Royal Botanic Gardens noise wall

Constructing the tunnel

Better air quality


Benefits of the project

The Cross City Tunnel is a vital link in Sydney's motorway network.

Benefits of the Cross City Tunnel include: 

  • Cut trips across the city to approximately 2 minutes, from up to 20 minutes by avoiding 18 sets of traffic lights. 
  • Remove vehicles from city streets. 
  • Improve the reliability of bus services in the city. 
  • Improve access and movement within the city for taxis, delivery vehicles, cyclists and pedestrians. 
  • Make city streets safer and more pleasant for pedestrians, residents and business people by removing intrusive through traffic and providing more footpath space in some streets.

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