Southern Expressway
SA
Southern Expressway traffic now
Crashes, closures, flooding and roadworks on the Southern Expressway.
Southern Expressway: no closures now
11:04 pm ACDT. From Traffic SA (Department for Infrastructure and Transport). 23 entries in all, latest update 16 hr ago.
Southern Expressway by email, every morning
Closures, crashes, flooding, bushfires and roadworks on the Southern Expressway 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 23
- Lane closureboth directions
Roadworks: weed spraying on the Southern Expressway, at Sherriffs Rd Ramp From Old Noarlunga Lonsdale
Since Sat 19 Sept, 5:30 am ACST
Southern Expressway Right Carriageway at Sherriffs Rd Ramp From Old Noarlunga Lonsdale · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 19 September 2026
- Lane closureboth directions
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Emergency Crossover O'Halloran Hill
Since Wed 4 Mar, 6:00 am ACDT
Southern Expressway Right Carriageway at Emergency Crossover O'Halloran Hill · Both Directions · lanes: Two Lanes · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 4 March 2026
- Lane closureboth directions
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Emergency Crossover Trott Park
Since Wed 4 Mar, 6:00 am ACDT
Southern Expressway Right Carriageway at Emergency Crossover Trott Park · Both Directions · lanes: Two Lanes · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 4 March 2026
- Lane closurenorthbound
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Emergency Crossover O'Halloran Hill
Since Tue 3 Mar, 8:30 pm ACDT
Southern Expressway Right Carriageway at Emergency Crossover O'Halloran Hill · North Bound · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 3 March 2026
- Lane closurenorthbound
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Emergency Crossover Trott Park
Since Tue 3 Mar, 8:30 pm ACDT
Southern Expressway Right Carriageway at Emergency Crossover Trott Park · North Bound · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 3 March 2026
- Roadworksnorthbound
Roadworks: vms trailer on the Southern Expressway, at Emergency Crossover O'Halloran Hill
Since Mon 31 Aug, 3:30 pm ACST
Southern Expressway Right Carriageway at Emergency Crossover O'Halloran Hill · North Bound · lanes: None · no speed restriction through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 31 August 2026
- Lane closureboth directions
Roadworks: weed spraying on the Southern Expressway, at Panalatinga Ramp To Adelaide Trott Park
Since Sat 19 Sept, 5:30 am ACST
Southern Expressway Right Carriageway at Panalatinga Ramp To Adelaide Trott Park · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 19 September 2026
- Lane closureboth directions
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Emergency Crossover Trott Park
Since Wed 4 Mar, 6:00 am ACDT
Southern Expressway at Emergency Crossover Trott Park · Both Directions · lanes: Two Lanes · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 4 March 2026
- Lane closuresouthbound
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Emergency Crossover Darlington
Since Tue 3 Mar, 7:30 pm ACDT
Southern Expressway at Emergency Crossover Darlington · South Bound · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 3 March 2026
- Lane closuresouthbound
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Emergency Crossover Trott Park
Since Tue 3 Mar, 7:30 pm ACDT
Southern Expressway at Emergency Crossover Trott Park · South Bound · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 3 March 2026
- Lane closureboth directions
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Majors Rd O'Halloran Hill
Since Wed 4 Mar, 6:00 am ACDT
Southern Expressway at Majors Rd O'Halloran Hill · Both Directions · lanes: Two Lanes · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 4 March 2026
- Lane closureboth directions
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Majors Rd O'Halloran Hill
Since Wed 4 Mar, 6:00 am ACDT
Southern Expressway Right Carriageway at Majors Rd O'Halloran Hill · Both Directions · lanes: Two Lanes · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 4 March 2026
- Lane closureboth directions
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Majors Rd Trott Park
Since Wed 4 Mar, 6:00 am ACDT
Southern Expressway Right Carriageway at Majors Rd Trott Park · Both Directions · lanes: Two Lanes · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 4 March 2026
- Lane closurenorthbound
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Majors Rd Trott Park
Since Tue 3 Mar, 8:30 pm ACDT
Southern Expressway Right Carriageway at Majors Rd Trott Park · North Bound · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 3 March 2026
- Lane closuresouthbound
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Majors Rd O'Halloran Hill
Since Tue 3 Mar, 7:30 pm ACDT
Southern Expressway at Majors Rd O'Halloran Hill · South Bound · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 3 March 2026
- Roadworksboth directions
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Majors Rd O'Halloran Hill
Since Tue 3 Mar, 5:30 pm ACDT
Southern Expressway at Majors Rd O'Halloran Hill · Both Directions · lanes: None · no speed restriction through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 3 March 2026
- Lane closurenorthbound
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Majors Rd O'Halloran Hill
Since Tue 3 Mar, 8:30 pm ACDT
Southern Expressway Right Carriageway at Majors Rd O'Halloran Hill · North Bound · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 3 March 2026
- Lane closureboth directions
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Emergency Crossover O'Halloran Hill
Since Wed 4 Mar, 6:00 am ACDT
Southern Expressway at Emergency Crossover O'Halloran Hill · Both Directions · lanes: Two Lanes · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 4 March 2026
- Lane closuresouthbound
Roadworks: majors rd interchange - construction works on the Southern Expressway, at Emergency Crossover O'Halloran Hill
Since Tue 3 Mar, 7:30 pm ACDT
Southern Expressway at Emergency Crossover O'Halloran Hill · South Bound · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 3 March 2026
- Roadworksboth directions
Roadworks: torrens to darlington - construction works on the Southern Expressway, at Seacombe Rd Darlington
Since Mon 12 Oct, 6:30 am ACDT
Southern Expressway Right Carriageway at Seacombe Rd Darlington · Both Directions · lanes: None · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 16 hr ago
- Lane closurenorthbound
Roadworks: torrens to darlington - construction works on the Southern Expressway, at Seacombe Rd Darlington
Since Mon 12 Oct, 5:30 am ACDT
Southern Expressway Right Carriageway at Seacombe Rd Darlington · North Bound · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 17 hr ago
- Lane closureboth directions
Roadworks: weed spraying on the Southern Expressway, at Seacombe Rd Darlington
Since Sat 19 Sept, 5:30 am ACST
Southern Expressway Right Carriageway at Seacombe Rd Darlington · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 19 September 2026
- Lane closureboth directions
Roadworks: weed spraying on the Southern Expressway, at Southern Expressway Off Ramp At Bedford Park Bedford Park
Since Sat 19 Sept, 5:30 am ACST
Southern Expressway Right Carriageway at Southern Expressway Off Ramp At Bedford Park Bedford Park · Both Directions · lanes: One Lane · 40 km/h through the works
Traffic SA (Department for Infrastructure and Transport) · SA · updated 19 September 2026