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Published byРаде Марић Modified over 6 years ago
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Oceana County Road Commission Grant – Funded crossing replacements
“Oceana’s Eleven” Oceana County Road Commission Grant – Funded crossing replacements
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Oceana County Road Commission (OCRC) In Partnership with the White River Watershed Task Force
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Road Commission personnel are wise to become educated about the damage caused to hydrologic ecosystems by storm water runoff, sedimentation, stream and road bank blow-outs, roadway undermining and collapse, all as a result of undersized culvert design and installation.
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During high-water events, a culvert acts like a rifle barrel and the water moving through it becomes the bullet. Because of this, engineers should be proactive in thinking about the system as a whole, and go “bottomless” when designing road crossing replacements.
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Streams and rivers are roads and highways for aquatic and non-aquatic life.
“Bottomless” and “right-sized” crossings maintain connectivity, allowing fish and wildlife to move freely and seek out resources necessary for survival.
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Johnson Road / Osborn Creek
Before – twin 6’ diameter CMPs
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Johnson Road / Osborn Creek
Project Cost $130,818 Grant Funding $33,175 Reconnected 2.25 miles of upstream habitat July 2011 – 20’6” x 7’3” AL Box Culvert
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148th Avenue / Osborn Creek
Before – twin 6’ diameter CMPs
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148th Avenue / Osborn Creek
Project Cost $131,913 Grant Funding $26,800 August 2011 – 22’1” x 9’3” AL Box Culvert
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Baseline Road / Cobmoosa Creek
Before – 6’ diameter CMP
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Baseline Road / Cobmoosa Creek
Project Cost $103,316 Grant Funding $ 104,014 September 2011 – 18’ x 6’ Wheeler Timber Deck on Piling
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Fillmore Road / Cobmoosa Creek
Before – 3’ diameter rotted CMP
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Fillmore Road / Cobmoosa Creek
Project Cost $104,605 Grant Funding $120,340 July 2012 – 14’ x 6’ Wheeler timber Deck on Piling
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Pierce Road / Cobmoosa Creek
Before – Perched 6’ diameter CMP
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Pierce Road / Cobmoosa Creek
Project Cost $127,319 Grant Funding $93,618 August – 20’ x 7’ Wheeler Timber Bridge
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Buchanan Road / Cobmoosa Creek
Before – 6’ diameter CMP
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Buchanan Road / Cobmoosa Creek
Project Cost $112,402 Grant Funding $136,496 Reconnected 1.57 miles of upstream habitat September 2012 – 20’ x 8’ Wheeler Timber Bridge
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Arthur Road / Carlton Creek
Before – Rotted, Severely Perched 3’ diameter CMP
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Arthur Road / Carleton Creek
Project Cost $96,829 Grant Funding $85,000 Reconnected 1.5 miles of upstream habitat September 2012 – 14’ x 7’ Wheeler Timber deck on piling
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148th Avenue / Cobmoosa Creek
Before – 6’ diameter CMP
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148th Avenue / Cobmoosa Creek
Project Cost $100,687 Grant Funding $90,248 Reconnected 1.75 miles of upstream habitat August 2013 – 22’ x 8’ Wheeler Timber Bridge
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148th Avenue / N Br White River
Before – Triple 77” diameter CMPs – North Tube Plugged
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148th Avenue / N B White River
Final culvert section being removed
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148th Avenue / N Br White River
Project Cost $255,881 Grant Funding $370,636 Reconnected miles of up- river habitat September 2013 – 45’ triple-span Wheeler Timber Bridge
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176th Avenue / N Branch White River
Scheduled for removal in 2014 with funds from USDA-FS and US F&WS Upon completion it will reconnect 2 miles of up-river habitat Current condition – collapsed 10’ diameter round CMP
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Cleveland Road / Brayton Creek
Scheduled for removal in 2014 with funding from GLFT, NFF / Coca-Cola, USDA-FS and US F&WS Upon completion it will reconnect miles of upstream habitat Current condition – 66” and 74” perched CMPs
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in partnership with the WRWTF, has removed 16 culverts
Since 2011, the OCRC, in partnership with the WRWTF, has removed 16 culverts at nine (9) “Natural River” crossings, with $1,194,313 in grant funding. Two (2) additional high-profile removals are scheduled for 2014.
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White River Watershed Task Force Partners
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Sandy Griffin OCRC Clerk-Manager Lisa Dutcher Project Coordinator
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