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Final Design Meeting September 25, 2014
Creating Bridges As Art®
1
Welcome & Introductions
Terry Ward - Project Manager
2
VQRC Final Design Meetings
Meeting Date Items for Discussion
Final Design Meeting #1
February 4, 2014 Bridge Piers and Overlooks
Final Design Meeting #2
March 18, 2014Bridge Pier Refinements
Abutments, Retaining Walls and Pedestrian Railing
Final Design Meeting #3
May 20, 2014Abutment and Railing
Refinements, Bridge Color, Aesthetic Lighting
Final Design Meeting #4
TodayBridge Lighting, Trail Update,
Feature Refinements, Summary/Next Steps
3
Bridge Lighting
4
Deck Lighting
5
Deck Lighting - Concept from Preliminary Design VQRC Meetings
Replicate historic light poles (approaches) and down lights (within truss)
New bridge: Pole mounted LED lights on barrier between sidewalk and roadway. Enhanced pole and luminaire preferred
6
Deck Lighting - Light Pole Configuration
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Deck Lighting - Light Pole ConfigurationOption 1: Light Provided By Roadway Fixtures
Roadway lights
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Deck Lighting - Light Pole ConfigurationOption 1: Light Provided By Roadway Fixtures
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Deck Lighting - Pedestrian/TrailOption 1: Light Provided By Roadway Fixtures
10
Deck Lighting - Pedestrian/TrailOption 1: Light Provided By Roadway Fixtures
11
Deck Lighting - Light Pole ConfigurationOption 2: Light Provided By Roadway Fixtures Plus Separate Trail Fixture At Each Overlook
Trail Lights
Roadway lights
12
Deck Lighting - Light Pole ConfigurationOption 2: Light Provided By Roadway Fixtures Plus Separate Trail Fixture At Each Overlook
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Deck Lighting - Pedestrian/TrailOption 2: Light Provided By Roadway Fixtures Plus Separate Trail Fixture At Each Overlook
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Deck Lighting - Pedestrian/TrailOption 2: Light Provided By Roadway Fixtures Plus Separate Trail Fixture At Each Overlook
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Deck Lighting - Light Pole ConfigurationOption 3: Separate Light Fixture For Roadway And Trail
Roadway Lights
Separate Trail Lights
Trail Lights
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Deck Lighting - Light Pole ConfigurationOption 3: Separate Light Fixture For Roadway And Trail
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Deck Lighting - Pedestrian/TrailOption 3: Separate Light Fixture For Roadway And Trail
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Deck Lighting - Pedestrian/TrailOption 3: Separate Light Fixture For Roadway And Trail
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Deck Lighting - Pedestrian/Trail Discussion
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Deck LightingPedestrian/Trail Preferences
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Deck Lighting - LED Fixtures
MnDOT Standard LED
Enhanced Fixture Type A
Enhanced Fixture Type B
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MnDOT Standard LED FixturesNext To Planned Fixture For Existing Bridge
Fixture Planned for Existing Bridge MnDOT Standard LED Fixture
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MnDOT Standard LED Fixtures
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MnDOT Standard LED Fixtures
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Enhanced Fixture Type ANext To Planned Fixture For Existing Bridge
Fixture Planned for Existing Bridge Enhanced Fixture Type A
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Enhanced Fixture Type A
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Enhanced Fixture Type A
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Fixture Planned for Existing Bridge Enhanced Fixture Type B
Enhanced Fixture Type BNext To Planned Fixture For Existing Bridge
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Enhanced Fixture Type B
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Enhanced Fixture Type B
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Deck Lighting Fixture Discussion
MnDOT Standard LED
Enhanced Fixture Type A
Enhanced Fixture Type B
Fixture Planned for Existing Bridge
Option for New Bridge
Fixture Planned for Existing Bridge
Option for New Bridge
Fixture Planned for Existing Bridge
Option for New Bridge
32
Deck LightingFixtures Preferences
33
Main Span Unit Aesthetic Lighting
34
Existing Bridge Aesthetic Lighting
LED dimable white lights
Light truss interior by washing interior side of truss members with light
(Renderings from Preliminary Design VQRC Meetings)
35
Existing Bridge Aesthetic Lighting
Wash of light on pier faces
(Renderings from Preliminary Design VQRC Meetings)
Wash of light on pier faces
36
Main Span Unit Aesthetic Lighting
Concepts to be finalized in Final Design Implementation to be agreed/coordinated between MnDOT and City
Wash of light on bottom of box girderLight interior
faces of main river piers
(Renderings from Preliminary Design VQRC Meetings)
New Bridge Initial Concept
37
Main Pier Lighting
38
Main Pier Lighting - Locations
Main River Piers(with overlooks)
Main Transition Piers
Latsch Island Winona
39
Bridge Overall View
40
Main Pier Lighting
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Main Pier LightingOption 1 - Floodlights on sides and interior of twin wall columns with wash on bottom soffit of superstructure
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Main Pier LightingOption 2 - Same as Option 1 plus two additional floodlights under overlook
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Main Pier LightingOption 3 - Same as Option 2 plus linear outline of pier curves
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Transition Pier Lighting
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Transition Pier Lighting - Locations
Main River Piers(with overlooks)
Main Transition Piers
Latsch Island Winona
46
Bridge Overall View
47
Transition Pier
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Transition Pier Lighting
Option A - No Lights
Option B - Floodlights on sides (Downlights)
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Transition Pier LightingOption C - Floodlights on sides with wash on bottom soffit of superstructure
50
Main Span Unit Aesthetic LightingMain Pier Option 1 with Transition Pier (No Lights)
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Main Span Unit Aesthetic LightingMain Pier Option 1 with Transition Pier Floodlights on Sides (Downlights)
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Main Span Unit Aesthetic LightingMain Pier Option 1 with Transition Pier Floodlights on Sides and Light Wash on Superstructure
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Main Span Unit Aesthetic LightingMain Pier Option 2 with Transition Pier (No Lights)
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Main Span Unit Aesthetic LightingMain Pier Option 2 with Transition Pier Floodlights on Sides (Downlights)
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Main Span Unit Aesthetic LightingMain Pier Option 2 with Transition Pier Floodlights on Sides and Light Wash on Superstructure
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Main Span Unit Aesthetic LightingMain Pier Option 3 with Transition Pier (No Lights)
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Main Span Unit Aesthetic LightingMain Pier Option 3with Transition Pier Floodlights on Sides (Downlights)
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Main Span Unit Aesthetic LightingMain Pier Option 3with Transition Pier Floodlights on Sides and Light Wash on Superstructure
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Option 1 with Transition Pier Floodlights on Sides (Downlights)
Option 1 with Transition Pier (No Lights)
Option 1 with Transition Pier Floodlights on Sides & Light Wash on Superstructure
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Option 2 with Transition Pier Floodlights on Sides (Downlights)
Option 2 with Transition Pier (No Lights)
Option 2 with Transition Pier Floodlights on Sides & Light Wash on Superstructure
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Option 3 with Transition Pier Floodlights on Sides (Downlights)
Option 3 with Transition Pier Floodlights on Sides & Light Wash on Superstructure
Option 3 with Transition Pier (No Lights)
62
Main Span Unit Aesthetic Lighting Discussion
Floodlights on Sides (Downlights)
Transition Pier (No Lights)
Floodlights on Sides & Light Wash on Superstructure
Option 2
Floodlights on Sides (Downlights)
Floodlights on Sides (Downlights)
Floodlights on Sides & Light Wash on Superstructure
Floodlights on Sides & Light Wash on Superstructure
Option 1
Transition Pier (No Lights) Transition Pier (No Lights)
Option 3
63
Main Span Unit Aesthetic Lighting Preferences
64
South Abutment Lighting
65
South Abutment
66
South Abutment
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South Abutment Lighting Options
Option 1 Wash of Light
on Insets
Option 2 Spotlights on
Insets
Option 3Wash of Light on
Abutment Wall
68
South Abutment LightingOption 1 - Wash of Light on Insets
69
South Abutment LightingOption 1 - Wash of Light on Insets
70
South Abutment LightingOption 2 - Spotlights on Inset
71
South Abutment LightingOption 2 - Spotlights on Inset
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South Abutment LightingOption 3 - Wash of Light on Abutment Wall
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South Abutment LightingOption 3 - Wash of Light on Abutment Wall
74
South Abutment Lighting Discussion
Option 1 Wash of Light
on Insets
Option 2 Spotlights on
Insets
Option 3Wash of Light on
Abutment Wall
75
South Abutment Lighting Preferences
76
Pedestrian Trail Update
77
South Side Trails in Winona
(Image from Preliminary Design VQRC Meeting)
78
North Side Trails on Latsch Island
Existing North Abutment
79
Existing North Abutment
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Existing North Abutment
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North Side Trails on Latsch Island
Rendering View
82
Latsch Island Trail Slope TreatmentStone Concrete
83
Latsch Island Trail Railing/Slope TreatmentOption 1 - Chain Link with Stone
85
Latsch Island Trail Railing/Slope TreatmentOption 1 - Chain Link with Concrete
86
Latsch Island Trail Railing/Slope TreatmentOption 2 - Enhanced Chain Link with Concrete
88
Latsch Island Trail Railing/Slope TreatmentOption 3 - Ornamental Metal with Concrete
90
Latsch Island Trail Railing/Slope Treatment DiscussionOption 1
Chain Link with Stone
Chain Link with Concrete
Option 2 Enhanced Chain Link
with Stone
Enhanced Chain Link with Concrete
Option 3Ornamental Metal
with Stone
Ornamental Metal with Concrete
91
Latsch Island Trail Railing/Slope Treatment Preferences
MINNESOTADE
PA
RT
ME
NT OF TRANSPO
RTA
TIO
N
92
Existing Historic Bridge (Bridge 5900) Update
Keith Molnau - Design Manager
93
Feature Refinements
94
Bridge ColorColor of existing historical bridge was sampled at various locations and times with color samples and photographs
Existing bridge color has variations
Rehabilitated bridge will have color similar to matched existing color
New bridge color to be selected for palette of compatible colors
95
Existing Bridge Color
96
Match Existing Bridge Color (with photo)
Existing Bridge Color177,165,146
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Match Existing Bridge Color (color samples)
MnDOT Standard “Pearl Gray”
MnDOT Standard “Light Buff”
MnDOT Color Match Bridge 5900 Coating
MnDOT Color Match Bridge5900 Aged Concrete
98
Light Buff #33522Aged Concrete #23525
Photo Match
Surface Match #27722 Pearl Gray #26622
Match Existing
Bridge
99
Railing Color
Existing historic bridge truss and railing metal will be flat finish metallic color
New bridge railings will be metallic color with blue wave on pedestrian railing
100
Railing colorExact railing color on new bridge to be determined from palette of compatible colors with historic bridge
Comments?101
Entry Sign/MonumentMnDOT to discuss further with City of Winona
102
Summary of Preferred Features
103
VQRC Final Design Meetings
Meeting Date Items for Discussion
Final Design Meeting #1
February 4, 2014 Bridge Piers and Overlooks
Final Design Meeting #2
March 18, 2014Bridge Pier Refinements
Abutments, Retaining Walls and Pedestrian Railing
Final Design Meeting #3
May 20, 2014Abutment and Railing
Refinements, Bridge Color, Aesthetic Lighting
Final Design Meeting #4
TodayBridge Lighting, Trail Update,
Feature Refinements, Summary/Next Steps
104
Bridge Pier and Overlook Preferences
105
Bridge Pier Types
Main River Piers(with overlooks)
Main Transition Piers
Beam Piers
Flat Slab Transition Pier
Flat Slab Piers
Beam Piers
Latsch Island Winona
Five basic pier types:
106
Main River Piers
107
Bridge Pier Types
Main River Piers(with overlooks)
Main Transition Piers
Beam Piers
Flat Slab Transition Pier
Flat Slab Piers
Beam Piers
Latsch Island Winona
Five basic pier types:
108
Main Transition Piers
109
Bridge Pier Types
Main River Piers(with overlooks)
Main Transition Piers
Beam Piers
Flat Slab Transition Pier
Flat Slab Piers
Beam Piers
Latsch Island Winona
Five basic pier types:
110
Beam Piers
111
Bridge Pier Types
Main River Piers(with overlooks)
Main Transition Piers
Beam Piers
Flat Slab Transition Pier
Flat Slab Piers
Beam Piers
Latsch Island Winona
Five basic pier types:
112
Flat Slab Transition Pier
113
Bridge Pier Types
Main River Piers(with overlooks)
Main Transition Piers
Beam Piers
Flat Slab Transition Pier
Flat Slab Piers
Beam Piers
Latsch Island Winona
Five basic pier types:
114
Flat Slab Pier
115
Abutment/Retaining Wall Preferences
116
South Abutment and Retaining Wall (North Abutment Similar)
117
Abutment Connection Preferences
118
South Abutment Connection Wall
119
Pedestrian Railing and Curb Preferences
120
Pedestrian Railing
Main River Piers(with overlooks)
RR Tracks
Latsch Island Winona
Three pedestrian railing types: 4’- 6” High Typical Railing6’- 0” High Typical Railing
* 6’ - 0” high railing approved by railroad (8’- 0” normally required)
4’ - 6” High Railing 6’ - 0” High Railing*
121
Typical 4’-6” Railing (Concrete Curb)
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Typical 6’-0” Railing
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Railing At Overlooks
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Railing At Overlooks
125
Bridge/ Railing Color
126
Light Buff #33522Aged Concrete #23525
Photo Match
Surface Match #27722 Pearl Gray #26622
Match Existing
Bridge
127
Railing Color
Metallic Color
Powder Coated For Long Life & Low Maintenance
Blue
128
Bridge Lighting
129
Deck Lighting - Pedestrian/Trail
130
Deck Lighting Fixture
MnDOT Standard LED
Enhanced Fixture Type A
Enhanced Fixture Type B
Fixture Planned for Existing Bridge
Option for New Bridge
Fixture Planned for Existing Bridge
Option for New Bridge
Fixture Planned for Existing Bridge
Option for New Bridge
131
Main Span Unit Aesthetic Lighting Discussion
Floodlights on Sides (Downlights)
Transition Pier (No Lights)
Floodlights on Sides & Light Wash on Superstructure
Option 2
Floodlights on Sides (Downlights)
Floodlights on Sides (Downlights)
Floodlights on Sides & Light Wash on Superstructure
Floodlights on Sides & Light Wash on Superstructure
Option 1
Transition Pier (No Lights) Transition Pier (No Lights)
Option 3
132
South Abutment Lighting
Option 1 Wash of Light
on Insets
Option 2 Spotlights on
Insets
Option 3Wash of Light on
Abutment Wall
133
Latsch Island Trail Railing/Slope TreatmentOption 1
Chain Link with Stone
Chain Link with Concrete
Option 2 Enhanced Chain Link
with Stone
Enhanced Chain Link with Concrete
Option 3Ornamental Metal
with Stone
Ornamental Metal with Concrete
134
Next Steps and Timeline
Construction will be in four (4) main stages:
Stage 1 Bridge 85851 (New) and site demolition
Stage 2 Roadway
Stage 3 Bridge 5900 (Rehabilitate existing)
Stage 4 Roadway/Landscaping
135
Construction StagingStage 1 - Bridge No. 85851 (New) & Site Demolition
136
Construction StagingStage 2 - Bridge No. 85851 (New) & Site Demolition
137
Construction StagingStage 2 - Roadway
138
Construction StagingStage 2 - Roadway
139
Construction StagingStage 3 - Bridge No. 5900
140
Construction StagingStage 3 - Bridge No. 5900
141
Construction StagingStage 4 - Roadway/Landscaping
142
Construction StagingStage 4 - Roadway/Landscaping
143
Current Construction ActivityConstruction access on the levee near Pier 10
144
Current Construction ActivityMain Pier 11 cofferdam construction
145
Current Construction ActivityConstruction laydown area on Latsch Island
146
Creating Bridges As Art®
147
