Location: between Hawkesbury River Bridge and Cowan
Type: Heavy Traffic
Date: 1 Jun, 2008 - 5:05 PM
Source: Transport for NSW
Between Wahroonga And Hawkesbury River Bridge
5 Oct, 2011 - 8:12 PM
Berowra To Calga
21 Jun, 2011 - 3:48 PM
Roundabouts reduce crash severity compared to traffic lights.