i-74 final design - aesthetics

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August 28, 2013 I-74 Final Design - Aesthetics

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Page 1: I-74 Final Design - Aesthetics

August 28, 2013

I-74 Final Design - Aesthetics

Page 2: I-74 Final Design - Aesthetics

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Table of Contents• Basket Handle Arches Pages 3-5• Arch Span Lighting Pages 6-8• River Crossing Bridge Piers Pages 9• River Crossing Bridge Pier Lighting Pages 10-11• Viaduct Piers Pages 12-13• Pedestrian Railings Pages 14-18• Pedestrian Trail Lighting Pages 19• Pedestrian Overlook Pages 20-23• MSE Walls Pages 24-25• Colors and Finishes Pages 26• Bridge Barriers Pages 27• Bridge Abutment Maskwalls Pages 28-29• Roadway Lighting Pages 30-31• Identity Elements Pages 32-40• Water Features Pages 41-43• Let Down Structure Pages 44-4

The slides shown in this presentation represent the aesthetic design concepts at this point of plan development. 

The final look of these features may change slightly as development continues.

Page 3: I-74 Final Design - Aesthetics

Basket Handle Arches – View from Road

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Basket Handle Arches – View from RoadUplighting of Cables (Night View)

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Basket Handle Arches – View from River

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Arch Span Lighting – Uplighting of Cables (Night View)

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Arch Span Lighting – Colored Uplighting of Cables (Night View)

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Arch Span Lighting – Programmable Colored Uplighting of Cables (Night View)

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River Crossing Bridge PiersShown at Normal River Levels

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River Crossing Bridge Pier Lighting

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River Crossing Bridge Pier Lighting

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Viaduct Piers – View at Exit Ramp at State/Grant Street in Bettendorf

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Viaduct Piers

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Pedestrian Railings – On Pedestrian Trail on Arch Span (River Side)

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Pedestrian Railings – On Pedestrian Trail on Arch Span (Traffic Side)

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Pedestrian Railings – On Pedestrian Trail on Arch Span (River & Traffic Side)

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Pedestrian Railings – View from Road (Illinois Bound)

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Pedestrian Railing for Overhead Bridges

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Pedestrian Trail Lighting (Night View)

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Pedestrian Overlook – Overhead View

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Pedestrian Overlook - Overhead View (Night)

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Pedestrian Overlook – Pedestrian View

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Pedestrian Overlook – Architectural Glass Object

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MSE WALL

MSE (Mechanically Stabilized Earth) Retaining Walls

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MSE (Mechanically Stabilized Earth) Retaining Walls

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Arch rib - white

Facia girder – medium gray

Interior girders – weathering steel/painted near piers

Colors and Finishes

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Bridge Barriers – View from Road

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ABUTMENTS

Bridge Abutment Maskwalls – View from I-74

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ABUTMENTS

Bridge Abutment Maskwalls – View from I-74 (Rendering)

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Roadway Lighting

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Mainline FixtureArch Span Fixture

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Pole Finish at Corridor and Viaducts

Roadway Lighting – Shown at 53rd Street Interchange

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Location of Identity Elements Location of

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Location of Identity Elements

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Location of Identity Elements

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Location of Identity Elements

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Location of Identity Elements

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Suggested Design for Identity Elements

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River Crossing – Location of Identity Elements

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Suggested Design for Identity Elements – Night View

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Suggested Design for Identity Elements On Overlook – Night View

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Water Features & Identity Elements Shown at the Grant/State St Interchange

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Water Feature & Identity Element (Motorist View) Shown at the Grant/State St Interchange

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Landscape Area - Shown at the Kimberly Road & Grant/State St Interchange

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Bettendorf Let Down Structure – View from River

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Bettendorf Let Down Structure – Pedestrian View

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Bettendorf Let Down Structure – Overall View

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