The view looking through Woy Woy tunnel from the Sydney end. The tunnel is straight, however there is an average grade of 1 in 150 downhill to the Woy Woy end. (23-Mar-2003)
[Copyright: Michael Smith]
The view looking through Woy Woy tunnel from the Sydney end. The tunnel is straight, however there is an average grade of 1 in 150 downhill to the Woy Woy end.
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