I-74 Final Design - Aesthetics

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I-74 Final Design - Aesthetics

  1. 1. I-74 Final Design - Aesthetics August 28, 2013
  2. 2. Table of Contents • • • • • • • • • • • • • • • • Basket Handle Arches Arch Span Lighting River Crossing Bridge Piers River Crossing Bridge Pier Lighting Viaduct Piers Pedestrian Railings Pedestrian Trail Lighting Pedestrian Overlook MSE Walls Colors and Finishes Bridge Barriers Bridge Abutment Maskwalls Roadway Lighting Identity Elements Water Features Let Down Structure Pages 3-5 Pages 6-8 Pages 9 Pages 10-11 Pages 12-13 Pages 14-18 Pages 19 Pages 20-23 Pages 24-25 Pages 26 Pages 27 Pages 28-29 Pages 30-31 Pages 32-40 Pages 41-43 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. 2
  3. 3. Basket Handle Arches – View from Road 3
  4. 4. Basket Handle Arches – View from Road Uplighting of Cables (Night View) 4
  5. 5. Basket Handle Arches – View from River 5
  6. 6. Arch Span Lighting – Uplighting of Cables (Night View) 6
  7. 7. Arch Span Lighting – Colored Uplighting of Cables (Night View) 7
  8. 8. Arch Span Lighting – Programmable Colored Uplighting of Cables (Night View) 8
  9. 9. River Crossing Bridge Piers Shown at Normal River Levels 9
  10. 10. River Crossing Bridge Pier Lighting 10
  11. 11. River Crossing Bridge Pier Lighting 11
  12. 12. Viaduct Piers – View at Exit Ramp at State/Grant Street in Bettendorf 12
  13. 13. Viaduct Piers 13
  14. 14. Pedestrian Railings – On Pedestrian Trail on Arch Span (River Side) 14
  15. 15. Pedestrian Railings – On Pedestrian Trail on Arch Span (Traffic Side) 15
  16. 16. Pedestrian Railings – On Pedestrian Trail on Arch Span (River & Traffic Side) 16
  17. 17. Pedestrian Railings – View from Road (Illinois Bound) 17
  18. 18. Pedestrian Railing for Overhead Bridges 18
  19. 19. Pedestrian Trail Lighting (Night View) 19
  20. 20. Pedestrian Overlook – Overhead View 20
  21. 21. Pedestrian Overlook - Overhead View (Night) 21
  22. 22. Pedestrian Overlook – Pedestrian View 22
  23. 23. Pedestrian Overlook – Architectural Glass Object 23
  24. 24. MSE (Mechanically Stabilized Earth) Retaining Walls MSE WALL 24
  25. 25. MSE (Mechanically Stabilized Earth) Retaining Walls 25
  26. 26. Colors and Finishes Arch rib - white Facia girder – medium gray Interior girders – weathering steel/painted near piers 26
  27. 27. Bridge Barriers – View from Road 27
  28. 28. Bridge Abutment Maskwalls – View from I-74 ABUTMENTS 28
  29. 29. Bridge Abutment Maskwalls – View from I-74 (Rendering) ABUTMENTS 29
  30. 30. Roadway Lighting Mainline Fixture Arch Span Fixture 30
  31. 31. Roadway Lighting – Shown at 53rd Street Interchange Pole Finish at Corridor and Viaducts 31
  32. 32. Location of Identity Elements Location of 32
  33. 33. Location of Identity Elements 33
  34. 34. Location of Identity Elements 34
  35. 35. Location of Identity Elements 35
  36. 36. Location of Identity Elements 36
  37. 37. Suggested Design for Identity Elements 37
  38. 38. River Crossing – Location of Identity Elements 38
  39. 39. Suggested Design for Identity Elements – Night View 39
  40. 40. Suggested Design for Identity Elements On Overlook – Night View 40
  41. 41. Water Features & Identity Elements Shown at the Grant/State St Interchange 41
  42. 42. Water Feature & Identity Element (Motorist View) Shown at the Grant/State St Interchange 42
  43. 43. Landscape Area - Shown at the Kimberly Road & Grant/State St Interchange 43
  44. 44. Bettendorf Let Down Structure – View from River 44
  45. 45. Bettendorf Let Down Structure – Pedestrian View 45
  46. 46. Bettendorf Let Down Structure – Overall View 46

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