House of Assembly Fifty-Fourth Parliament, Second Session (54-2) 54 2 Parliament of South Australia House of Assembly published Answers to Questions Main South Road Duplication Main South Road Duplication Mr PICTON House of Assembly Kaurna Main South Road Duplication 87 Mr PICTON (Kaurna) (3 June 2020). With regards to the Main South Road duplication announced in 2017: (a)	When is the planning study for stages 1 and 2 estimated to be complete? (b)	When is the concept design for stage 1 estimated to be released? (c)	When is construction on stage 1 estimated to commence? (d)	When is construction of stage 1 estimated to be complete? (e)	What treatment is being planned for the Maslin Beach Road-Tatachilla Road intersection? The Hon. C.L. WINGARD House of Assembly Gibson Minister for Infrastructure and Transport Minister for Recreation Main South Road Duplication The Hon. C.L. WINGARD (Gibson—Minister for Infrastructure and Transport, Minister for Recreation, Sport and Racing): I have been advised: (a)	The planning study for stage 1 and stage 2 is expected to be completed by late 2020. (b)	The concept design for stage 1 is expected to be released for further consultation in late 2020. (c)	Construction time lines will be confirmed following the award of the tender. (d)	Construction time lines will be confirmed following the award of the tender. (e)	The preferred treatment and design is being finalised for this intersection.