Raised Crossings

Some examples of Raised Crossings in Melbourne, from Modacity (click to enlarge)

Not the Bicycle Sharrows behind the speed bump in the distance.
More sharrows here to increase awareness of cyclists
and also a green bike lane

Evidence suggests that platforms like this at the entrance to roundabouts (coupled with sharrows to encourage cyclists to circulate near the centre of the roundabout) could help prevent a few serious injuries.