Driver information for the Warringah Road underpass

The NSW Government is upgrading roads around the Northern Beaches Hospital to increase capacity on the road network and improve access through the area.

The underpass will enable through traffic on Warringah Road to bypass three sets of traffic lights at Forest Way, Hilmer Street and Wakehurst Parkway and will provide customers with a better travel experience.

The underpass will occur over two weekends:

Saturday 28 March 2020 - open Warringah Road underpass eastbound and westbound lanes

Saturday 4 April 2020 - open Warringah Road underpass on ramp at Wakehurst Parkway

Project information

Road users on Warringah Road can avoid the Forest Way, Hilmer Street and Wakehurst Parkway intersections by using the underpass.

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Drivers should decide early if they are taking the surface lanes or underpass to make ensure they are in the correct lane. Access to the Northern Beaches Hospital is via the surface lanes. Motorists heading to the hospital will be guided by the blue coloured service signs.

The following images show the lane arrangements for the surface lanes and underpass lanes. We have also written a FAQ for each map to help you to learn your way around the new traffic conditions.

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View or download the Frequently Asked Questions (PDF, 804Kb).

 

Map

View or download the Frequently Asked Questions (PDF, 872Kb).

 

Map

View or download the Frequently Asked Questions (PDF, 910Kb).

 

Map

View or download the Frequently Asked Questions (PDF, 757Kb).

The opening of the Warringah Road underpass is a major traffic change and it will take time for road users to adjust to the new conditions. More information is available from our Warringah Road underpass FAQs (PDF, 332Kb) and Project Update (PDF, 3.79Mb).

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