Augusta Highway
SA
Augusta Highway traffic now
Port Wakefield to Port Augusta. Crashes, closures, flooding and roadworks on the Augusta Highway.
Augusta Highway: no closures now
11:02 pm ACDT. From Traffic SA (Department for Infrastructure and Transport). 28 entries in all, latest update 26 June 2026.
Augusta Highway by email, every morning
Closures, crashes, flooding, bushfires and roadworks on the Augusta Highway at 6 am Sydney time. Free, and one click to stop.
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Crashes, hazards and closures now 0
Lane closures and roadworks 28
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Bumbunga Rd Nantawarra
Since Thu 19 Feb, 4:30 pm ACDT
Augusta Highway at Bumbunga Rd Nantawarra · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 19 February 2026
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Catford Rd Nantawarra
Since Thu 19 Feb, 4:30 pm ACDT
Augusta Highway at Catford Rd Nantawarra · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 19 February 2026
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Middle Range Rd Nantawarra
Since Thu 19 Feb, 4:30 pm ACDT
Augusta Highway at Middle Range Rd Nantawarra · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 19 February 2026
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Kangaroo Hill Rd Nantawarra
Since Thu 19 Feb, 4:30 pm ACDT
Augusta Highway at Kangaroo Hill Rd Nantawarra · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 19 February 2026
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Isaacson Rd Lochiel
Since Thu 19 Feb, 4:30 pm ACDT
Augusta Highway at Isaacson Rd Lochiel · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 19 February 2026
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Parking Bay Winninowie
Since 29 Apr 2025, 3:30 pm ACST
Augusta Highway at Parking Bay Winninowie · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 29 April 2025
- Lane closureboth directions
Roadworks: water mains on the Augusta Highway, at Parking Bay Merriton
Since Mon 13 Apr, 6:30 pm ACST
Augusta Highway at Parking Bay Merriton · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 13 April 2026
- Lane closureboth directions
Roadworks: shoulder work on the Augusta Highway, at Parking Bay Warnertown
Since Mon 2 Feb, 4:30 pm ACDT
Augusta Highway at Parking Bay Warnertown · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 2 February 2026
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Parking Bay Winninowie
Since 29 Apr 2025, 3:30 pm ACST
Augusta Highway at Parking Bay Winninowie · Both Directions · lanes: Contraflow · 60 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 29 April 2025
- Lane closureboth directions
Roadworks: asphalt works on the Augusta Highway, at Parking Bay Stirling North
Since Thu 30 Apr, 3:30 am ACST
Augusta Highway at Parking Bay Stirling North · Both Directions · lanes: Contraflow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 30 April 2026
- Roadworksnorthbound
Roadworks: maintenance on the Augusta Highway, at Parking Bay Nantawarra
Since Fri 26 June, 6:30 pm ACST
Augusta Highway at Parking Bay Nantawarra · North Bound · lanes: None · 80 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 26 June 2026
- Lane closureboth directions
Roadworks: shoulder work on the Augusta Highway, at Milcowie Rd Warnertown
Since Mon 2 Feb, 4:30 pm ACDT
Augusta Highway at Milcowie Rd Warnertown · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 2 February 2026
- Lane closureboth directions
Roadworks: shoulder work on the Augusta Highway, at Wilkins Hwy Warnertown
Since Mon 2 Feb, 4:30 pm ACDT
Augusta Highway at Wilkins Hwy Warnertown · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 2 February 2026
- Lane closureboth directions
Roadworks: shoulder work on the Augusta Highway, at Abattoirs Rd Warnertown
Since Mon 2 Feb, 4:30 pm ACDT
Augusta Highway at Abattoirs Rd Warnertown · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 2 February 2026
- Lane closureboth directions
Roadworks: shoulder work on the Augusta Highway, at Quarry Rd Warnertown
Since Mon 2 Feb, 4:30 pm ACDT
Augusta Highway at Quarry Rd Warnertown · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 2 February 2026
- Roadworksboth directions
Roadworks: asphalt works on the Augusta Highway, at Abattoirs Rd Warnertown
Since Mon 20 Apr, 3:30 pm ACST
Augusta Highway at Abattoirs Rd Warnertown · Both Directions · lanes: Lateral Shift · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 20 April 2026
- Roadworksboth directions
Roadworks: asphalt works on the Augusta Highway, at Scenic Dr Warnertown
Since Mon 20 Apr, 3:30 pm ACST
Augusta Highway at Scenic Dr Warnertown · Both Directions · lanes: Lateral Shift · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 20 April 2026
- Lane closureboth directions
Roadworks: shoulder work on the Augusta Highway, at Nelshaby Rd Napperby
Since Mon 2 Feb, 4:30 pm ACDT
Augusta Highway at Nelshaby Rd Napperby · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 2 February 2026
- Lane closureboth directions
Roadworks: shoulder work on the Augusta Highway, at Spencer Hwy Napperby
Since Mon 2 Feb, 4:30 pm ACDT
Augusta Highway at Spencer Hwy Napperby · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 2 February 2026
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Church Rd Winninowie
Since 29 Apr 2025, 3:30 pm ACST
Augusta Highway at Church Rd Winninowie · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 29 April 2025
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Church Rd Winninowie
Since 29 Apr 2025, 3:30 pm ACST
Augusta Highway at Church Rd Winninowie · Both Directions · lanes: Contraflow · 60 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 29 April 2025
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Horrocks Pass Rd Winninowie
Since 29 Apr 2025, 3:30 pm ACST
Augusta Highway at Horrocks Pass Rd Winninowie · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 29 April 2025
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Horrocks Pass Rd Winninowie
Since 29 Apr 2025, 3:30 pm ACST
Augusta Highway at Horrocks Pass Rd Winninowie · Both Directions · lanes: Contraflow · 60 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 29 April 2025
- Lane closureboth directions
Roadworks: traffic management on the Augusta Highway, at Gade Rd Winninowie
Since 29 Apr 2025, 3:30 pm ACST
Augusta Highway at Gade Rd Winninowie · Both Directions · lanes: Shuttle Flow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 29 April 2025
- Lane closureboth directions
Roadworks: asphalt works on the Augusta Highway, at Footner Rd Port Augusta
Since Thu 30 Apr, 3:30 am ACST
Augusta Highway at Footner Rd Port Augusta · Both Directions · lanes: Contraflow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 30 April 2026
- Lane closureboth directions
Roadworks: kerbing installation on the Augusta Highway, at Northern Power Station Rd Port Augusta
Since Mon 27 Apr, 3:30 pm ACST
Augusta Highway at Northern Power Station Rd Port Augusta · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 27 April 2026
- Lane closureboth directions
Roadworks: kerbing installation on the Augusta Highway, at Abbattoir Rd Port Augusta
Since Mon 27 Apr, 3:30 pm ACST
Augusta Highway at Abbattoir Rd Port Augusta · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 27 April 2026
- Lane closureboth directions
Roadworks: asphalt works on the Augusta Highway, at Zerna Rd Port Augusta
Since Thu 30 Apr, 3:30 am ACST
Augusta Highway at Zerna Rd Port Augusta · Both Directions · lanes: Contraflow · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 30 April 2026