Location: F3 Freeway between North Wahroonga and Mt Ku-ring-gai
Type: Heavy traffic
Date: 10 Apr, 2009 - 8:36 AM
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.