TIS was commission to undertake a twice a year full site survey of the Cherrybrook New Metro Station. The survey entailed collection of 7 primary intersections which connect/access to the Castle Hill Road and full assessment of queue lengths on all approaches. The duration of the Survey is Tuesday, Wednesday, Thursday and Saturday with a period of 8 hours per day. Approximately 30 cameras was dispatched to cover the Cherrybrook site and 110+ cameras to
cover all 4 major sites that needed to be surveyed on the same day.