About the M4 Smart Motorway project

The M4 Smart Motorway project will introduce intelligent technology, known as a managed motorway system, to Sydney’s M4 Motorway between Pitt Street, Mays Hill and Russell Street, Lapstone. Delivered across five stages, this project will keep Sydney moving. Before each stage of work begins, we will liaise with the community and key stakeholders to ensure everyone is aware of the changes to their journey. Learn more about the project by interacting with the map below or the navigation menu.