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Temporary closure of Tom ‘Diver’ Derrick Bridge for maintenance works

17 October 2018

The Department of Planning, Transport and Infrastructure (DPTI) advises that the Port River Expressway Bridge, also known as the Tom ‘Diver’ Derrick Bridge, will be temporarily closed for essential planned maintenance works overnight this Thursday 18 October and Friday 19 October.

The bridge will be closed to all traffic between:

  • 8pm Thursday 18 October to 4am Friday 19 October
  • 8pm Friday 19 October to 4am Saturday 20 October

The road bridge will be open outside of these times.

Detours will be in place for all traffic, including heavy vehicles. Signage will be in place to advise road users of changed traffic conditions and road users are asked to use extra caution when workers are on site.

Traffic and speed restriction will apply in the vicinity of the works.

For real time roadwork information download the Addinsight app for Apple or Android at, or visit the Traffic SA website at

Thank you for your patience whilst these important works are undertaken.

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