Lewis Pass, SH7, closes for second time today: snow sets in again


STOP PRESS: SH7, the alternate route between Picton and Christchurch, is remaining closed overnight for safety reasons.

Tresca Forrester, Transport Agency Journey Manager, says that trees are buckling under the weight of snow and creating a danger at the edges of the highway. These need to be cleared in daylight conditions.

The Transport Agency’s West Coast and North Canterbury crews are working through the night but it is unlikely at this stage that the Lewis Pass will reopen. Most of the snow is on the West Coast side of the pass.

Check for updates(external link)

Drivers need to stop at the highway checkpoints for their own safety, Ms Forrester says. “We don’t close a major highway like this lightly so please be aware the closure is to protect road users.”

Media release earlier today

The Lewis Pass, State Highway 7, on the new alternate route between Picton and Christchurch, closed after 1.30 pm today as more snow is falling making driving unsafe.

NZ Transport Agency crews cleared the road of snow earlier today reopening after 10.30 am after an early morning closure. Four trucks, two on each side of the pass, jack-knifed in deep snow after 4 am. These were cleared in daylight, with a tow truck stationed on the Alternate Route this winter and road crews available, and the road reopened mid morning.

“More snow is forecast hence the decision to close the highway again,” says Transport Agency Journey Manager Tresca Forester. “The snow is coming in heavy waves so it clears and then comes in again at almost white-out conditions.”

Trucks and vehicles were parked up in towns like Murchison and Culverden during the earlier closure (see photo below) and will have to delay again on either side of the Pass between the Hanmer Springs turnoff and Springs Junction.

Drivers who are able to postpone their journey through the Lewis Pass today are advised to do so. The web site and the status of the road will be updated by 4 pm today.

Traffic camera images here(external link)

Please check this page for updates (external link)

How to stay up to date

  • The key traffic and travel source which provides up-to-date information on weather and road conditions is www.nzta.govt.nz/traffic (external link)
  • Important information is also shared via the Transport Agency’s official Twitter and Facebook accounts listed here (external link)
  • Drivers can also call 0800 4 HIGHWAYS (0800 44 44 49) to speak to the call centre team for traffic and travel information.