the intersection with Condamine Street in North Manly, via Dee Why and Narrabeen to Mona Vale (and continuing north via Barrenjoey Road to Newport), and Main Road No. 174 was declared from Mona Vale, via Bayview to Chirch Point, on the same day, 8 August 1929. The route was allocated State Route 14 in 1974 between Mona Vale and North Manly; this was later replaced by Metroad 10 in 1998. It was also allocated State Route 12 between Manly and Queenscliff in 1974 (where it diverted via Oliver Street via Curl Curl to meet Pittwater Road in Dee Why); this was realigned to follow Pittwater Road through to the intersection with Condamine Street in North Manly in 1993, but was decommissioned shortly after in 1995. With the conversion to the newer alphanumeric system in 2013, Metroad 10 was replaced with route A8. References See also Highways in Australia Streets in Sydney Manly, New South Wales