About the project

Play Mulgoa Road, Jamisontown upgrade video

Play Mulgoa Road, Penrith upgrade video

Play corridor overview video

Play Stage 1 video

Download latest project update (PDF)

Ask a question

The Mulgoa Road / Castlereagh Road corridor upgrade will add a third lane in each direction and reduce travel times and congestion, making it easier for motorists to get from Penrith Station to home, or Castlereagh to the Nepean River, or Glenmore Park to the M4 Motorway.

Click on a project stage on the map to get started

Mulgoa Road upgrade benefits