Westlink M7 is carrying out planned maintenance work at the M4/M7 Light Horse Interchange, Eastern Creek. To do the work safely, and minimise disruption to road users, this work will be completed at night. Ramp closures will be in place from 9pm to 5am (weather permitting) on the following dates:
- Sunday 24 August 2025 and Monday 25 August 2025 a full closure of the M7 northbound and southbound ramps to the M4 Motorway.
- Tuesday 26 August 2025 and Wednesday 27 August 2025 a full closure of the M4 eastbound and westbound ramps to the M7 Motorway.
Traffic changes and Detour
During work, the M7 mainline will remain open to traffic and delays are not expected.
Detours for northbound and southbound travel will be in place via Wallgrove Road for road users wishing to enter and exit the M7 Motorway at the Light Horse Interchange.
Stay informed
For the latest traffic updates and information, visit Live Traffic NSW or call 132 701.
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Contact us
Westlink M7 thanks motorists and the community for their patience and understanding while maintenance work is carried out.
Contact us for more information.
Detour Maps
Sunday 24 and Monday 25 August from 9pm to 5am travelling northbound on M7 to M4 Motorway take the exit at Old Wallgrove Road Interchange and detour via Wallgrove Road
Sunday 24 and Monday 25 August from 9pm to 5am travelling southbound on M7 to M4 Motorway exit at Old Wallgrove Road Interchange and detour via Wallgrove Road
Tuesday 26 and Wednesday 27 August 2025 from 9pm to 5am travelling eastbound on M4 to M7 Motorway exit and detour at Wallgrove Road and detour via Wallgrove Road
Tuesday 26 and Wednesday 27 August 2025 from 9pm to 5am travelling westbound on M4 to M7 Motorway exit and detour at Wallgrove Road and detour via Wallgrove Road
