Works to upgrade the heritage listed Semaphore Jetty have been postponed until later in the year.
The Mount Gambier Roundhouse was damaged by fire several years ago and due to safety concerns is due to be demolished later this month.
The Department of Planning, Transport and Infrastructure (DPTI) is undertaking works to upgrade the Franklin Harbour Jetty from early July 2018 until early September 2018.
The Department of Planning, Transport and Infrastructure (DPTI) advises that there will be a closure of the O-Bahn tunnel to allow crews to carry out essential routine maintenance works.
Motorists are advised there will be closures of the Heysen Tunnels to allow crews to carry out essential safety maintenance of tunnel ventilation systems.
Changes to traffic conditions will be in place on Main South Road (north of Sturt Road, Bedford Park) from 7am until 8pm Sunday 17 June and from 6am Saturday 23 June until 8pm Sunday 24 June, for the Darlington Upgrade Project.
The Department of Planning, Transport and Infrastructure (DPTI) will be upgrading the Bridge Road intersections with Wright Road and South Terrace, Walkley Heights.
UPDATE: The metropolitan jetties closed yesterday were assessed this morning and are in a safe condition. It is expected Largs, Brighton, Grange and part of Semaphore jetties will be reopened by 4pm today, Friday 15 June.
As part of the Oaklands Crossing Grade Separation project, the commuter car park on Crozier Terrace will be permanently closed to the public from Saturday 16 June 2018.
The Department of Planning, Transport and Infrastructure (DPTI) advises there will be a temporary interruption to the Morgan Ferry service from 10am until 12pm Tuesday 19 June 2018 (weather permitting).
