Prepared for: City of DallasTrinity Watershed ManagementPrepared by: Salcedo Group, Inc.

Consulting Engineer

1/5/2012

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White Rock Trail:Clearhurst Drive to Spring Branch Drive

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Aerial Photograph

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• 2006 Bond Program Funding• Project Budget = $1,192,290• Bridge has flooded several times over the past several years @ low flood frequencies.• Any water flowing over a bridge is considered a Public Safety Hazard, and must be fixed.

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• Bridge Replacement Project• Existing 4 – 4’x5’ Box Culverts• Proposed 3 Crown Span Type Bridge Sections• Raise Roadway for new Bridge• Local Storm Drainage Improvements

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• FEMA 100 Year Floodplain• SGI - Hydrology & Hydraulics Report• Thoroughfare Plan – Local Roadway• 2011 Bike Plan – Future Analysis 2018-21• White Rock Valley Park – Adjacent to Site

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Existing Flood Depth

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Structural Design of Bridge Layout3 – 27’x12’ Spans

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Site Plan of Bridge Layout

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Existing View of Bridge

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Rendering of Bridge Layout

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Rendering of Bridge Layout

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