Inside South Australia’s biggest road infrastructure project

Inside South Australia’s biggest road infrastructure project

The final piece of the multi-decade North-South Corridor, the 10.5 km, $15.4 billion River Torrens to Darlington project – better known as T2D – is the state’s most complex.Scheduled to open in 2031, the T2D will see three lanes of non-stop motorway operating in each direction between Gawler and Old Noarlunga. Completing 78 km of non-stop, traffic light-free motorway, it will enable drivers to bypass 21 sets of traffic lights as they travel thro…