3 Visual Quality Review Committee Meeting September 24, 2013 - - PowerPoint PPT Presentation

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3 Visual Quality Review Committee Meeting September 24, 2013 - - PowerPoint PPT Presentation

Jan 15, 2024 193 likes •588 views

WINONA BRIDGE 3 Visual Quality Review Committee Meeting September 24, 2013 COMMITTEE FOCUS TOPICS Meeting 1 Meeting 4 Project Overview Railings and Barriers Bridge Piers/Overlooks River Connection/Ped-Bike Meeting 2

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SLIDE 1

WINONA BRIDGE

Visual Quality Review Committee

September 24, 2013

Meeting

3

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SLIDE 2

Winona Bridge Visual Quality Review Committee Meeting 3

COMMITTEE FOCUS TOPICS

Meeting 1 Meeting 2 Meeting 3

  • Project Overview
  • Bridge Piers/Overlooks
  • Bridge Piers/Overlooks
  • Bridge Abutments and Retaining Walls
  • Bridge Abutments and Retaining Walls
  • Railings and Barriers

Meeting 4 Meeting 5 Meeting 6

  • Railings and Barriers
  • River Connection/Ped-Bike
  • River Connection/Ped-Bike
  • Lighting, Landscaping, Signage
  • Lighting, Landscaping, Signage
  • Other Items
  • Wrap Up
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SLIDE 3

Winona Bridge Visual Quality Review Committee Meeting 3

MEETING 2 FOLLOW-UP

Specifj c Comments on Meeting 2 Notes? Responses to Mr. Flick’s withdrawal from the committee and letter to participants

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Winona Bridge Visual Quality Review Committee Meeting 3

CRAFTING A VISION

What is your “vision” for the project? What community values should be embodied in the project design?

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Winona Bridge Visual Quality Review Committee Meeting 3

CRAFTING A VISION

What purpose does a “Vision” serve?

  • Helps Outline Priorities
  • Establishes Themes for Emphasis
  • Creates a Sense of How the “Pieces” Will Fit Together
  • Assists in Developing Consensus
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SLIDE 6

Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Pedestrian/Bicycle Railings

  • Components
  • Concrete Parapet Wall (Optional)
  • Metal Railing on Top of Parapet or Full Height
  • Height Requirements
  • 4’-6” Minimum (per current MnDOT standards)
  • 8’ Minimum Above Roadways (per current MnDOT standards)
  • 8’ to 10’ Minimum Over Railroad (per Railroad standards)
  • Lower Heights May Be Permitted Only in Coordination with the City and Railroad
  • Maximum Open Spaces
  • 4” Maximum Opening When Below 27” Height
  • 6” Maximum Opening When Above 27” Height

Overview

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Traf c Barriers

  • Components
  • Concrete Base Wall
  • Metal Railing on Top or Outside Face
  • Height Requirements
  • Outside Traf

c Barrier (east edge of deck): Minimum 2’-8” (Including Metal Railing)

  • Additional Bicycle protection: Minimum 4’-6” (Including Metal Railing)
  • Inside Traf

c Barrier (adjacent to trail): Minimum 2’-8”(Including Metal Railing)

Overview

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Examples

TH 35E Bridge over the Mississippi River and Union Pacifj c Railroad

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Examples

Phalen Corrdior Bridge - St. Paul

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Examples

494 Wakota Bridge

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Examples

Pelsner Bridge - Winona?

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Railing Type Key

34’-0” Vehicle Lanes and Shoulders 1’-6” 1’-6” 12’-0” Ped/Bike Path Varies Overlook

1 2 3

1’ Outer Pedestrian Railing Barrier and Railing Between Ped/Bike Path and Vehicle Lanes Outer Barrier and Railing Adjacent Vehicle Lanes Potential Bikers During Construction Staging

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Railing Concept 1

Arching Branches Motif

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Railing Concept 1

Arching Branches Motif

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Railing Concept 2

Truss Motif

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Railing Concept 2

Truss Motif

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Railing Concept 3

Paddle Wheel Motif

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Railing Concept 3

Paddle Wheel Motif

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Railing Concept 4

Historic Motif

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Winona Bridge Visual Quality Review Committee Meeting 3

RAILINGS AND BARRIERS

Railing Concept 4

Historic Motif

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Winona Bridge Visual Quality Review Committee Meeting 3

ABUTMENTS AND WALLS

Existing South Abutment

South Abutment Near 3rd St. (West Side) South Abutment Near 3rd St. (East Side)

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Winona Bridge Visual Quality Review Committee Meeting 3

ABUTMENTS AND WALLS

South Abutment Concept

South Abutment Plan View

New Bridge New Retaining Wall Retaining Wall Replaced in Kind Abutment Connection Shallow Recess New Corner Treatment Existing Corner Treatment Replaced in Kind Existing Bridge 3rd St.

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Winona Bridge Visual Quality Review Committee Meeting 3

ABUTMENTS AND WALLS

South Abutment Concept

4’-6” Railing Height Wall Surface Treatment Corner Treatment Flat Slab with Haunches

2 1

3rd St. 3rd St. 6’ Railing Height (Confj rm)

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Winona Bridge Visual Quality Review Committee Meeting 3

ABUTMENTS AND WALLS

South Abutment Concept

4’-6” Railing Height Wall Surface Treatment Corner Treatment 3rd St. 3rd St.

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Winona Bridge Visual Quality Review Committee Meeting 3

ABUTMENTS AND WALLS

Existing North Abutment

North Abutment on Latsch Island Old Stone Steps

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Winona Bridge Visual Quality Review Committee Meeting 3

ABUTMENTS AND WALLS

North Abutment Plan View

New Bridge Abutment Retaining Wall Concrete Slope Paving below Bridge Stone Slope Paving Replaced below Bridge Existing Bridge Abutment Connection Recess New Corner Treatment

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Winona Bridge Visual Quality Review Committee Meeting 3

ABUTMENTS AND WALLS

North Abutment Concept

4’-6” Railing Height 6’ Railing Height Corner Treatment Latsch Island Access Road Latsch Island Access Road Slope Paving Not Yet Shown Slope Paving Not Yet Shown

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Winona Bridge Visual Quality Review Committee Meeting 3

ABUTMENTS AND WALLS

North Abutment Concept

Wall Surface Treatment 4’-6” Railing Height

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Winona Bridge Visual Quality Review Committee Meeting 3

RIVER PIER AND OVERLOOK UPDATE

New Bridge Piers

  • Concept B2 Family of Piers Preferred by VQRC
  • Refj

nements Underway

  • Surface Treatment
  • River Pier Base Shape
  • Overlook Confj

guration

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Winona Bridge Visual Quality Review Committee Meeting 3

RIVER PIER AND OVERLOOK UPDATE

Concept B2 - Pier 10

Overlook 4’-6” Railing Height No Pickets Shown Revised Base with Elongated Round Nose Refj ned Surface Treatment

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Winona Bridge Visual Quality Review Committee Meeting 3

RIVER PIER AND OVERLOOK UPDATE

12’ 12’ 12’ 12’ 36’ 36’ 54’ 6’ 6’

Ped/Bike Path Ped/Bike Path Ped/Bike Path Overlook Overlook Overlook

Overlook Size Options Under Study

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Winona Bridge Visual Quality Review Committee Meeting 3

RIVER PIER AND OVERLOOK UPDATE

Concept B2 - Main Span Looking Downstream

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Winona Bridge Visual Quality Review Committee Meeting 3

RIVER PIER AND OVERLOOK UPDATE

Concept B2 - Pier 10 Smooth Inset Option

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Winona Bridge Visual Quality Review Committee Meeting 3

RIVER PIER AND OVERLOOK UPDATE

Truss Motif Surface Reveal

Concept B2 - Pier 10 with Truss Motif Option

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Winona Bridge Visual Quality Review Committee Meeting 3

RIVER PIER AND OVERLOOK UPDATE

Paddle Wheel Motif Surface Reveal

Concept B2 - Pier 10 with Paddle Wheel Motif Option

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Winona Bridge Visual Quality Review Committee Meeting 3

DESIGN ELEMENTS DISCUSSION

Railings and Barriers Bridge Abutments and Retaining Walls Bridge Piers and Overlooks

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Winona Bridge Visual Quality Review Committee Meeting 3

RECAP/NEXT STEPS

Visioning Discussion Design Elements

  • Railings and Barriers
  • Bridge Abutments and Retaining Walls
  • Bridge Piers and Overlooks

Next Meeting

  • Railings and Barriers
  • River Connection/Ped-Bike
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Winona Bridge Visual Quality Review Committee Meeting 3

SCHEDULE REMINDER

Meeting 1 Wed August 28th 2-4pm Meeting 2 Tue September 10th 1-3pm Meeting 3 Tue September 24th 1-3pm

  • Project Overview
  • Bridge Piers/Overlooks
  • Bridge Piers/Overlooks
  • Bridge Abutments and Retaining Walls
  • Bridge Abutments and Retaining Walls
  • Railings and Barriers

Meeting 4 Tue October 8th 1-3pm Meeting 5 Wed October 23rd 1-3pm Meeting 6 Tue November 5th 1-3pm

  • Railings and Barriers
  • River Connection/Ped-Bike
  • River Connection/Ped-Bike
  • Lighting, Landscaping, Signage
  • Lighting, Landscaping, Signage
  • Wrap Up
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Winona Bridge Visual Quality Review Committee Meeting 3

THANK YOU

Reminder... Please Turn in Your Comment Sheets

  • r Email Responses by Friday September 27th