Maintenance and closures

St Helena Tunnel

For the safety of workers and motorists, the St Helena tunnel is closed for maintenance every three months.

Upcoming maintenance and closures are scheduled for the following date:

  • Monday 24 February 2020 - 7pm to 5am

*During each closure north and southbound traffic is diverted onto the Hinterland Way between the Byron Road interchange at Bangalow and the Ewingsdale Road interchange at Ewingsdale.

Tugun Tunnel

For the safety of workers and motorists, the Tugun Bypass tunnel is closed for maintenance every three months.

Upcoming maintenance and closures are scheduled for the following dates:

Tugun Bypass Tunnel

  • Tuesday 25 February, 2020 – 8pm to 6am (AEST)
  • Wednesday 26 February, 2020 – 8pm to 6am (AEST)

*During each closure north and southbound traffic is diverted onto the Gold Coast Highway and Stewart Road.