Between 5 April and 19 June there will full and partial closures of Sydney Harbour Tunnel.
Full and partial closures of the Sydney Harbour Tunnel are required for scheduled maintenance and road works.
A detour via the Sydney Harbour Bridge is available during a full closure of the tunnel. During a partial closure, one lane is closed and the other lane is available to motorists.
For a full timetable of closures and partial closures of the tunnel visit Transport for NSW Sydney Harbour Tunnel page.