Background

Narrabeen Lagoon Trail, an 8.4km multi-use trail circumnavigating the lagoon was completed in 2015. Since then, several sections of the trail have been identified as requiring an upgrade to ensure the safety of all users.

The section of path across the Pittwater Road Bridge has been identified as a bottleneck and safety hazard for cyclist and pedestrian users of the bridge.

Council currently has funding from Transport for NSW’s B-Line project to improve pedestrian and cycle links along Pittwater Road. These funds will provide a three metre wide pedestrian and cycle bridge alongside the existing road bridge, eliminating the current pinch-point and increasing safety for users of the bridge and trail.

Updates

We have been working away on this project, carrying out investigations and further developing the design for the proposed multi-use bridge.

We can't release the concept design at this stage but we can tell you that we heard what you said during consultation and we have incorporated the key items that were raised.

We are extending the bridge and widening the footpath at the western end to ensure that there are no bottle necks created.

We are also making the bridge wide so there is enough room for multi-use

We will be planting more trees and re-establishing the sea grass.

Watch this space for more updates

The existing bridge along Pittwater Road, Narrabeen, was built in 1946. Due to the narrow width of the existing pedestrian path on the western side of the bridge, it is not suitable to be used as a shared path.

The existing road bridge has a limited lifespan and when it is upgraded it will be constructed to a higher flood level to comply with current bridge design standards (to the same level as the new pedestrian and cycle bridge).

We are not proposing to upgrade the existing road bridge as part of this project.

We are proposing to build a new pedestrian and cycle bridge at Pittwater Road, over Narrabeen Lagoon.

View concept designs below in the document library.

We are seeking your feedback on the aesthetic elements of the concept design.

How to be involved

  • Online (closed)
  • Write (marked 'Attention: Pittwater Road Pedestrian and Cycle Bridge Narrabeen Lagoon') to Northern Beaches Council, PO BOX 82 Manly 1655.
  • Come along to one of the information drop-in sessions

Information Drop-In Sessions

Berry Reserve, Narrabeen (near the Pittwater Road bridge)

  • Thursday 2 August 10.30am - 12.00pm
  • Wednesday 8 August 2.00 - 4.30pm
  • Sunday 12 August 9.00am - 12.30pm
  • Sunday 26 August 9.30 - 11.00am

View drop-in site location

Comments close Sunday 2 September 2018

The proposed multi-use bridge will be a three metre wide pedestrian and cycle bridge located three metres to the west of the existing road bridge.

The piers of the new bridge will be aligned with those of the existing bridge to maintain navigational channels beneath the bridge.

During extreme storm events Pittwater Road Narrabeen is subject to flooding. To reduce the flood risk and to comply with current bridge design standards, the height of the new multi-use bridge will need to be elevated above the height of the existing bridge.

Timeline

  • Timeline item 1

    Stage 1

    Community consultation on project concepts

  • Timeline item 2

    Stage 2

    Collate consultation and analyse data

  • Timeline item 3

    Stage 3

    Concept design phase 

  • Timeline item 4

    Stage 4

    Detailed design phase 

  • Timeline item 5

    Stage 5

    Procurement phase 

  • Timeline item 6

    Stage 6

    Construction 

Kristen Montgomery

Senior Project Officer, Capital Projects

1300 434 434 or email