Traffic is now flowing in both directions of a 29 kilometre stretch of the Augusta Highway Duplication, marking the completion of major works on the project.
The Federal and South Australian governments have jointly committed $185 million to the project, which has delivered dual lanes in both directions of a 29 kilometre stretch between Port Wakefield and Lochiel, increasing safety and traffic flow across the connection.
On average, more than 3600 vehicles travel on this section of highway each day with 1100 of them being heavy vehicles however, on public holidays and long weekends, that figure nearly doubles.
Upon project completion, this section of the highway will reduce travel time and congestion while boosting freight productivity and road safety for all motorists.
During construction, more than one million tonnes of pavement material and almost 40,000 tonnes of asphalt were laid. More than 80 stormwater crossings, 13 culverts, 12 new street lights and nine kilometres of safety barrier were also installed.
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The new lanes are open, but final works along the highway and at intersections will require temporary speed limits.
Senator for South Australia, Karen Grogan said the project would make journeys safer and quicker for local motorists and vehicles passing through.
“High-speed, single-lane highways such as the old Augusta Highway stretch are responsible for far too many accidents in South Australia,” Grogan said.
“These upgrades will make a fundamental difference to the safety of drivers on this important route.”
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