Try Mildura and then head towards the South coast - Mt Gam
The Murray Valley Highway is likely to be closed once the waters from the Wagga floods get into the Murray River. Roads around Wagga to be closed for about 5 days as long as no more rain.
Listen to ABC local radio for updates.
RTA Live Traffic NSW
gives a rough idea of major highway closures but not local roads - far too many at present.
Dont ride into flood waters whatever you do - 2 people drowned in Qld over the weekend driving onto causeways and getting swept away.