Waka Kotahi NZ Transport Agency Milford Road Alliance manager Kevin Thompson said State Highway 94 was closed from the Hollyford Road to Milford Sound/Piopiotahi since last Thursday evening, with snowfall affecting travel before that.
“Currently we have large, natural avalanches occurring in a number of places. Given the low cloud and continuing rainfall, which is triggering avalanche material from high up the slopes, we cannot safely get crews in to clear the road yet.
“It's been a large storm cycle over the past week or so. At the weekend we started getting heavy, warm rainfall onto our avalanche "start zones" which triggered avalanches covering the road in places. These take time and machinery to clear once it is safe to do so.”
Mr Thompson and the Milford Road Alliance team had been inspecting the upper slopes by helicopter today to assess how safe it was to get in to clear.
The highway is remaining closed today with a further assessment this afternoon likely to determine an opening timeline.
“We appreciate that many of the businesses that operate in the Sound are inconvenienced by the current closure. We will clear the avalanche material and get the road reopened, possibly for convoys during daylight hours in the first instance, as soon as it is safe to do so.”
