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B.C. Replaces Culverts with Bridges to Improve Flood Mitigation

By Todd Westcott 09:42AM June 06, 2018

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British Columbia has implemented a flood mitigation activity, commissioning work at five locations west of Chetwynd, replacing culverts with bridges in order to permit safe travel along Highway 97, particularly in the event of heavy rain and flooding.

The ministry is investing $26.8 million on this flood mitigation strategy. These projects are in addition to recovery work that has been ongoing since June 2016 when severe flooding caused extensive damage throughout the Peace District.

“The 2016 floods caused a lot of hardship for people in the Peace District, and we want to make sure our infrastructure can withstand future flooding events,” said Claire Trevena, Minister of Transportation and Infrastructure. “These are significant infrastructure projects which will boost safety and reliability for people travelling on Highway 97, particularly during heavy rain.”

Existing culverts at the five locations below are being replaced with modern two-lane bridges capable of withstanding a 200-year flood level. New highway approaches are being constructed on both sides of each bridge, and works will be done to stabilize the creek banks.

Bowlder Creek
Location: Highway 97, approximately 23 kilometres west of Chetwynd
Contractor: Formula Contractors Ltd. from Prince George
Total project cost: $7.1 million

Replacement of the existing culvert at Bowlder Creek with a 30.5 metre bridge and new highway approaches. Image Credit: BC Gov.

Commotion Creek
Location: Highway 97, approximately 20 kilometres west of Chetwynd
Contractor: Cewe Infrastructure Ltd. from North Vancouver
Total project cost: $7.3 million

Stone Creek
Location: Highway 97, approximately 16 kilometres southwest of Chetwynd
Contractor: Surespan Construction Ltd. from North Vancouver
Total project cost: $4.6 million

Tippy Corner Creek
Location: Highway 97, approximately 45 kilometres west of Chetwynd
Contractor: Surespan Construction Ltd. from North Vancouver
Total project cost: $3.8 million

Willow Flats
Location: Highway 97, approximately 42 kilometres southwest of Chetwynd
Contractor: Surespan Construction Ltd. from North Vancouver
Total project cost: $4 million

Construction on the five projects has begun and is expected to be substantially complete by fall 2018.

Replacement of the existing culvert at Commotion Creek with a 38 metre bridge and new highway approaches. Image Credit: B.C. Gov.

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1 month ago
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