Infrastructure Priority List

Heathcote Road capacity and safety

Heathcote Road capacity and safety

Infrastructure Australia | Infrastructure Priority List |

Heathcote Road capacity and safety

PROJECT STAGE
EARLY STAGE PROPOSAL
EARLY STAGE PROPOSAL
EARLY STAGE PROPOSAL
POTENTIAL INVESTMENT OPTIONS
POTENTIAL INVESTMENT OPTIONS
POTENTIAL INVESTMENT OPTIONS
INVESTMENT READY PROPOSAL
INVESTMENT READY PROPOSAL
INVESTMENT READY PROPOSAL
PROJECT DELIVERY
PROJECT DELIVERY
PROJECT DELIVERY
PROJECT DELIVERY
POST COMPLETION REVIEW
LOCATION
Sydney, NSW
SECTOR
Transport
PROPONENT
NSW Government
A graphic of the Australian continent with NSW state shaded and small dot representing Sydney.
Heathcote Road capacity and safety
Problem

Heathcote Road is a 24.5 km arterial road connection between the M5 Motorway and A1 Princes Highway.

Heathcote Road links Southern Sydney, Greater Parramatta and Liverpool. It also connects motorists from the Illawarra region to the Sydney Metropolitan area.

The existing road is primarily a two-lane, two- way road with limited separation of opposing traffic flows. It also has poor sight lines for drivers and narrow shoulder widths.

The current road capacity and design is leading to congestion, poor reliability and safety issues, particularly around key intersections. Several sections of Heathcote Road have minimal overtaking opportunities.

In the five years between 2013 and 2018, there were 343 crashes along this corridor. Between 2013 and 2019, there were seven fatal crashes on Heathcote Road.

Road traffic on Heathcote Road is forecast to grow by over 30% by 2031, which is likely to worsen these problems.

The 2019 Australian Infrastructure Audit found that road safety performance is not on track to meet the objectives of the National Road Safety Strategy.

Early-stage Proposal

Potential options to address the proposal include:

  • widening existing lanes, medians and road shoulders
  • improving horizontal and vertical alignments
  • adding lanes to support more traffic
  • improving active transport infrastructure.
Next Steps

Proponent to identify and analyse potential investment options (Stage 2 of Infrastructure Australia’s Assessment Framework).