The Graham Valley South Branch Road to Flora carpark has reopened.
The main access road to Kahurangi National Park was officially reopened on Saturday 1 December after being closed for six months because of a massive slip.
Maitai Valley Road closed.
There is no vehicle access to the Maitai Dam because of the construction of a secondary water pipeline to Nelson city.
A walking track or biking track from Smiths Ford (where the road is closed) to the Maitai Dam takes one hour's walking time.
A key to the locked gate for tramping groups can be obtained from the Nelson City Council, although the road may be muddy in places.
From about the end of October 2012 the Maitai Valley Road will be closed from the Maitai Motor Camp to the Maitai Dam (except for residents).
The road closure is expected to continue until July 2013.