Gerringong upgrade - Princes Highway upgrade
Project overview
Transport for NSW has upgraded the Princes Highway between Mount Pleasant and Toolijooa Road. This project was funded by the NSW Government.

Transport for NSW officially opened the Princes Highway upgrade at Gerringong on Thursday 20 August 2015.
The Premier for NSW, Minister for Roads, Freight and Maritime and the Kiama MP removed the traffic cones off the highway and let motorists drive through on all four divided lanes.
Afterwards, the community was able to catch up with the project team to celebrate the highway opening.
Many thanks to all of you for your continued patience over the years while the highway upgrade was being carried out.
For more information, view or download the map.
Project information
Background
In March 2006 Roads and Maritime announced a proposal to upgrade the Princes Highway between Gerringong and Bomaderry to a four lane highway with median separation.
In November 2007 Roads and Maritime displayed the route options and in June 2009 announced a preferred option for the upgrade of the Princes Highway between Gerringong and Bomaderry. Roads and Maritime is now carrying out the planning and construction of these projects separately:
- Gerringong upgrade – Mount Pleasant to Toolijooa Road (completed August 2015)
- Foxground and Berry bypass – Toolijooa Road to just south of Andersons lane (under construction)
- Berry to Bomaderry upgrade – Mullers Lane to Cambewarra Road (in planning).
The preferred concept design was described and environmental, social and functional constraints were outlined in the Gerringong to Bomaderry Princes Highway upgrade Preferred Option Report, October 2008. This report can be accessed from the Gerringong to Bomaderry document library page.
In response to safety concerns raised by the community in late 2011, the NSW Government committed to reviewing the Gerringong upgrade concept design. The review recommended locations where consolidating individual driveways into shared access roads could improve highway safety by reducing the number of entry points for traffic joining the highway.
In July 2013, NSW Premier Barry O'Farrell and Member for Kiama Gareth Ward announced the four shared access road will be constructed as part of the upgrade. To view these designs visit the project documents page.
Benefits
- Improving road safety on the Princes Highway and local road network with shared access roads and property accesses
- Improving safety by removing the rail level crossing at Fern Street
- Providing access to Gerringong via the new Belinda Street interchange that is protected from local floods
- Improving safety and traffic efficiency through the additional (third) climbing lane to Mount Pleasant
- Providing safe crossing of the highway by cattle and farm machinery through underpasses
- Supporting regional and local economic development
- Generating local employment opportunities
- Providing value for money.
Contract awarded
Transport for NSW contracted Fulton Hogan to design and construct the Gerringong upgrade.
The upgrade provides 7.5 kilometres of upgraded highway and includes two new interchanges with access to Gerringong and Gerroa.
Project documents
Some documents on this page may not comply with accessibility requirements (WCAG).
If you are having trouble accessing information in these documents, please contact us.
Community information
Letters to the householder
- June 2015 letter
Princes Highway, Gerringong from early June to late July 2015, weather permitting. - February 2015 letter
Gerringong railway station carpark upgrade. - February 2015 letter
Temporary closure of Fern Street to connect to the new Omega Bridge, Gerringong. - December 2014 letter
Have your say - Closure of Belinda Street, Gerringong. - November 2014 letter
An invitation to the community to walk on Omega Bridge. - November 2014 letter
Changed traffic conditions on the Princes Highway between Mount Pleasant and Fern Street, Gerringong. - November 2014 letter
Fern Street closure and Belinda Street night work changes. - October 2014
Changed traffic conditions and a temporary night time road closure of Belinda Street. - October 2014 letter
Changes to the proposed noise walls, adjacent to Burnett Avenue. - July 2014 letter
Changed traffic conditions at the intersection of the Princes Highway and Fern Street. - May 2014 letter
Changed traffic conditions at the Belinda Street and Fern Street intersections with the Princes Highway. - February 2014 letter
Invitation to the community to provide feedback on plans to extend the working hours for the Princes Highway upgrade at Gerringong. - January 2014
Traffic changes and out of hours work on the Princes Highway between Sims Road and Willowvale Road. - November 2013 letter
Out of hours work and traffic changes on the Princes Highway near Sims Road and Willowvale Road. - September 2013
Truck movements between Gerringong and Coolangatta Road, Berry. - September 2013 letter
Rescheduled temporary road closure and out of hours work on Fern Street, Gerringong. - August 2013 letter
Traffic changes and out of hours work on the Princes Highway near Toolijoa Road. - August 2013 letter
Temporary road closure and out of hours work on Fern Street, Gerringong. - August 2013 letter
Traffic changes and out of hours work on the Princes Highway and Rose Valley Road. - August 2013 letter
Traffic changes and out of hours work near Rose Valley Road. - August 2013 letter
Transport of material between Gerringong upgrade and Coolangatta Road, Berry. - July 2013 letter
Traffic changes and out of hours work on the Princes Highway near the Gerringong curves. - July 2013 letter
Temporary closure of the last 500 metres of the southbound slow lane on the Princes Highway near Mount Pleasant. - June 2013 letter
Temporary closure of the southbound slow lane on the Princes Highway near Willow Vale Road from Monday 1 July 2013 for around 12 months. - January 2013 letter
Fern Street construction activities from January to March 2013. - January 2013 letter
Out of hours work on the Princes Highway between Toolijooa Road and Crooked River Winery from Monday 14 January to Wednesday 16 January 2013, between 9pm and 6am, weather permitting. - October 2012 letter
Out of hours work on the Princes Highway near Sims Road from Tuesday 6 November to Friday 9 November 2012, between 7pm and 5am, weather permitting. - October 2012 letter
Temporary closure of the shared path (north of Sandy Wha Road) on Fern Street, Gerringong from 7 November 2012 until late 2013. - October 2012
Proposed temporary closure of the shared path (north of Sandy Wha Road) on Fern Street, Gerringong from 7 November 2012 until late 2013. - September 2012 letter
Out of hours work on the Princes Highway between Fern Street and Sims Road from Monday 17 September to Thursday 4 October 2012, between 8pm and 4am, weather permitting. - July 2012 letter
Work in July and August 2012. - July 2012 letter
Start of early work and establishment of the site compound. - July 2012 letter
Letter to affected property owners about property condition surveys. - January 2012 letter
Shared access road designs have been selected. - September 2011 letter
Review of the upgraded highway design. Access roads to be included. - June 2011 letter
This response was provided originally to two individuals in March 2011 following a request for a more detailed response to the road safety issues raised. - March 2011 letter
Letter to the householder providing a project update. - November 2010
This letter was prepared to inform residents of the submissions report, refinements to the design following community feedback and outline the next steps in the project. - March 2009 letter
Project update.
Community updates
- November 2012 community update
Community update including upcoming construction activates, have your say feedback, design changes and the community display centre. - November 2012 community update
Display poster with the design changes included in the November 2012 community update. - May 2012 community update
Gerringong upgrade - Community update on the detailed design progress, appointment of a community advocate and an invitation to have your say. - May 2012 community update
Gerringong upgrade - detailed design have your say form. - June 2010 community update
Concept design and review of environmental factors. - November 2009 community update
Program, local roads, intersections and property access.
Construction updates
Community displays
- November 2014 detailed design - in progress
Overview of the detailed design - in progress. - May 2012 detailed design - in progress
Overview of the detailed design - in progress. - May 2012 detailed design - in progress
Welcome to the Gerringong upgrade detailed design display - May 2012 detailed design - in progress
Overview of urban design - May 2012 detailed design - in progress
Community Participation - May 2012 detailed design - in progress
Bridges - May 2012 detailed design - in progress
Wall designs - May 2012 detailed design - in progress
Planting design - June 2010 review of environmental factors display - Concept Design
The review of environmental factors for the Gerringong upgrade between Mount Pleasant and Toolijooa Road was on display for community comment from 7 June 2010. - June 2010 review of environmental factors display
Artist impressions - June 2010 traffic Projections
Traffic Projections - June 2010 summary of key environmental and cultural features
Summary of key environmental and cultural features. - June 2010 local access constraints
Local access constraints.
Shared Access Discussions
- January 2012 Rose Valley Road selected shared access design
Selected shared access design for Rose Valley. - January 2012 Belinda Street Sims Road selected shared access design
Selected shared access design for Belinda Street and Sims Road. - January 2012 Southern access road design selected
Selected design for the southern shared access road.
Reports
Community advocate reports
- February 2013 Report No. 5
Community Advocate Report No. 5 for activities between 1 November 2012 and 31 January 2013. - December 2012 Report No. 4
Community Advocate Report No. 4 for activities through October. - October 2012 Report No. 3
Community Advocate Report no. 3 for activities through September. - September 2012 Report No. 2
Community Advocate Report No. 2 for activities through July and August. - June 2012 Report No. 1
Community Advocate Report no. 1 for activities through May and June 2012.
Review of Environmental Factors (REF)
- November 2010 REF Decision Memo
A decision memo recommending the project proceed subject to the safeguards identified in the Review of Environmental Factors (REF) was prepared and is available for viewing. - November 2010 REF Submissions Report
This report summarises issues from 72 submissions received in response to the display of the Gerringong Upgrade Princes Highway Review of Environmental Factors for comment. - June 2010 Executive Summary and Table of Contents
Roads and Maritime Services (formerly Roads and Traffic Authority) undertook a review of environmental factors for the proposed Gerringong upgrade in June 2010. - June 2010 REF Chapter 1
Introduction - June 2010 REF Chapter 2
Need and options considered - June 2010 REF Chapter 3
Description of the proposal - June 2010 REF Chapter 4
Statutory and planning framework - June 2010 REF Chapter 5
Stakeholder and community consultation - June 2010 REF Chapter 6
Environmental assessment - June 2010 REF Chapter 7
Environmental management - June 2010 REF Chapter 8, 9 and 10
Chapter 8: Conclusion, Chapter 9: Certification, Chapter 10: References - June 2010 REF Appendix A
Clause 228 Checklist - June 2010 REF Appendix B
Community Consultation - June 2010 REF Appendix C
Sector 87 Permit - June 2010 REF Appendix D
DECCW Licence - June 2010 REF Appendix E
Flora and Fauna Assessment - June 2010 REF Appendix F
Aquatic Ecology and Water quality - June 2010 REF Appendix G Part 1
Cultural Heritage Assessment - June 2010 REF Appendix G Part 2
Cultural Heritage Assessment - June 2010 REF Appendix G Part 3
Cultural Heritage Assessment - June 2010 REF Appendix H
Cultural Heritage Recordings - June 2010 REF Appendix I
Detailed Traffic Assessment. - June 2010 REF Appendix J Part 1
Noise and Vibration Assessment. - June 2010 REF Appendix J Part 2
Noise and Vibration Assessment. - June 2010 REF Appendix K
Urban Design and Landscape. - June 2010 REF Appendix L
Socio-Economic Impact Report.
Have Your Say
- November 2012 Have Your Say feedback report
This report is a summary of community feedback during the detailed design display period in May 2012.
Concept Design Report
Preferred Access Arrangements
- June 2009 Gerringong and Berry Preferred Access Arrangements
This report is a summary of design developments for the access arrangements for Gerringong and Berry.
Environmental Protection Licence (EPL) Data
- January 2014 EPL data
The Environmental Protection Licence (EPL) monitoring data for the Gerringong upgrade is available to the community on the Fulton Hogan website.
Contact us
For further information about this project, please contact:
Email: SouthernProjects@transport.nsw.gov.au