Cycling maps have been launched at Google Australia. I’m sure they aren’t perfect at the moment, but it seems pretty quick and a lot less clunky than other sites I’ve seen.
For those looking simply to browse the map, just click the ‘bicycling’ layer on the top right. You’ll see three types of lines appear on the map:
Dark green indicates a dedicated cycle path
Light green indicates a dedicated cycle lane along a road
Dashed green indicates roads that are designated as preferred for cycling, but without dedicated lanes
Google looks for roads with designated bike lanes, tries to avoid areas with lots of hill climbs and drops, and, when possible, whenever a road has been designated by a city or cycle group as bike-friendly.
I find the directions pretty rubbish. Great if you’re on a step through and want to go for a Sunday cruise but rubbish for actually getting from Point A to B (especially on a road bike)