The Hawkesbury River railway bridge is a heritage-listed railway bridge in New South Wales, Australia that carries the Main North railway line across the Hawkesbury River. The bridge crosses between Brooklyn on the northern outskirts of Sydney and Cogra Bay in the Central Coast region. The railway bridge was to be the last link in a railway network that linked the state capitals Adelaide, Melbourne, Sydney and Brisbane and was a major engineering feat at the time. The original railway bridge was built in 1889 and replaced by the current bridge in 1946. The 1946 bridge was added to the New South Wales State Heritage Register on 2 April 1999.
The (current) Hawkesbury railway bridge, looking north
First bridge under construction in 1888
First and second bridges side by side
Second bridge – a pylon from the first bridge can be seen in the background
The Woy Woy railway tunnel is a heritage-listed railway tunnel located between Wondabyne and Woy Woy stations on the Main Northern railway line in New South Wales, Australia. The dual-track 1.69-kilometre tunnel was opened on 16 January 1888. It was added to the New South Wales State Heritage Register on 28 June 2013.
Mullet Creek culvert on the southern approach to the tunnel
Looking towards Woy Woy from above the northern portal of the tunnel
Entrance to World War II demolition tunnel and chamber above northern portal of the Woy Woy railway tunnel