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Highway 97 near Summerland to close for 1 hour on Thursday

FILE. Dust lifts into the sky as crews work to remove a landslide along Highway 97 just south of Summerland. Ministry of Transportation

A troubled section of Highway 97 in the South Okanagan will again undergo a temporary closure — this time, though, it’ll be planned.

Located just south of Summerland, B.C., the road has undergone two temporary closures since mid-May due to two landslides.

The well-travelled highway was reopened to traffic both times, albeit after hours-long closures.

Click to play video: 'Bluff collapses onto Highway 97 near Summerland'
Bluff collapses onto Highway 97 near Summerland

On Thursday, a planned closure will run from 1 p.m. to 2 p.m., as blasting crews attempt to bring down more rocks and soil from the offending bluff.

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“Last month’s geotechnical assessments determined there were approximately 4,000 cubic metres of unstable material on the slope above the highway needing to be safely brought down,” said the Ministry of Transportation.

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According to the ministry, work crews have gradually been bringing down slope material, though blasting is needed to bring down larger segments.

Click to play video: 'Highway 97 re-opens to single alternating traffic after second landslide in less than a month'
Highway 97 re-opens to single alternating traffic after second landslide in less than a month

Barring Thursday’s one-hour closure, Highway 97 will continue to see single-lane, alternating traffic, though more intermittent closures for scaling and drilling will occur.

The ministry says road users can generally expect 20-minute delays between 9 a.m. and 3 p.m., and that the goal is to have two-way traffic restored by the end of next week and the project completed by mid-July.

Click to play video: 'Retaining wall to be built along Highway 97 near Summerland following landslide'
Retaining wall to be built along Highway 97 near Summerland following landslide

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