Almost a year ago I explored Harrington and Oran Parks, two suburbs in the south western extremities of Sydney. Both have a pretty decent collection of shared paths. Oran Park streets are named after all the greats of the car world inc Peter Brook drive and Skaife Street and The Straight. Enjoy, the whole area from Mt Annan to Oran Park is good for cycling and you really don’t have to go on any roads.
Check out the roads and paths on the Sydney Map
Here is video of that great ride.