During August, Transport for NSW will continue work at the M7 to M4 eastbound and westbound on ramps at the Light Horse Interchange, Eastern Creek.
All four ramps will close for one night between Tuesday 18 August and Friday 21 August from 9pm to 5am for ITS (Intelligent Transport System) infrastructure testing.
Motorists are advised to plan ahead and observe all signs.
Temporary changes will include speed reductions, lane and ramp closures and detours.
Access to the M4 Motorway will be maintained via Wallgrove Road.
Motorists travelling northbound can exit at Wallgrove Road Interchange. Motorists travelling southbound can exit at Great Western Highway.
Westlink M7 thanks our customers for their patience and understanding during this time.
Contact Westlink M7 on 02 9834 9200 or email us.