The Princes Highway Jervis Bay Road to Hawken Road project involves upgrading approximately 6.5 kilometres of the existing Princes Highway between Jervis Bay Road at Falls Creek and Hawken Road at Tomerong to a divided dual‑carriageway with two lanes in each direction, including associated safety and intersection upgrades. 

The project aims to improve road safety, traffic capacity and travel reliability, while supporting broader upgrades along the Princes Highway.