The A22 reference may be an error from News Ltd - http://www.heraldsun.com.au/news/national/major-nsw-roads-to-get-name-changes/story-fndo317g-1226482603872 (In case you thought I'd gone bonkers). Wikipedia is already suggesting it will be A31, which makes sense. http://en.wikipedia.org/wiki/Hume_Highway Darren Osborne >