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TRANSCRIPT
Lake Champlain Bridge Project
PAC Meeting (PAC #9)New Bridge Design Details
Process for Old Bridge Commemoration
February 9, 2010
PAC Meeting Agenda1. Welcome 2. Meeting purpose and expectations3. Project status
1. New temporary ferry2. Demolition/removal3. New bridge design and approvals
4. New bridge design information5. Process for getting to commemoration decisions
for the historic bridge6. Questions/comments/discussion
PAC Meeting Agenda1. Welcome 2. Meeting purpose and expectations3. Project status
1. New temporary ferry2. Demolition/removal3. New bridge design and approvals
4. New bridge design information5. Process for getting to commemoration decisions
for the historic bridge6. Questions/comments/discussion
Meeting Purpose
1. To summarize progress and status of new bridge design
2. To present a process for getting to consensus on commemoration of the historic bridge
PAC Meeting Agenda1. Welcome2. Meeting purpose and expectations3. Project status
1. New temporary ferry2. Demolition/removal3. New bridge design and approvals
4. New bridge design information5. Process for getting to commemoration decisions
for the historic bridge6. Questions/comments/discussion
Project Status: New Ferry
Need we say more!!!!!!!!Photo Credits: Robin B. Knapp
Project Status: New Ferry
• Service began Monday, February 1 at 5 a.m.• Ferry will operate 24/7, free of charge • 2nd ferry slips anticipated to open in several
weeks • 1700 vehicles crossed on opening day• Seemed like forever to commuters, but was “in
record time,” considering approval processes and design/construction complexities
Project Status—New Ferry
Project Status—Demolition Cleanup• Work continues to remove superstructure from water—will
continue at least through February• Land demo removal will not begin for several weeks
(access causeways needed)• Target date to have spans 6, 7, 8 and piers 6, 7 removed
by April 15 (per USCG)• Remaining portions by June 1 (per USCG)• Steel stored at Port Henry marina. • Most steel will be recycled--some will be kept for
commemoration activities
Project Status: Demolition Cleanup
Project Status: Demolition Cleanup
Project Status: Demolition Cleanup
Project Status—New Bridge Design
• Final Design Report (FDR) complete• Design approval granted Friday, 2/4/10• Final design underway• Still on schedule to go to bid in April• MUCH coordination has taken place with
regulatory agencies and consulting parties• MANY tweaks/refinements have been made• Section 106 Programmatic Agreement is in place
PAC Meeting Agenda1. Welcome2. Meeting purpose and expectations3. Project status
1. New temporary ferry2. Demolition/removal3. New bridge design and approvals
4. New bridge design information5. Process for getting to commemoration decisions
for the historic bridge6. Questions/comments/discussion
Key Aspects of Design to be Addressed Today• Bicycle and pedestrian accommodations • Touchdown points/issues• Color• Lighting• Architectural treatments
Key Aspects of Design to be Addressed Today• Bicycle and pedestrian accommodations
Proposed Bridge Typical Section:
Proposed Approach Typical Section:
Key Aspects of Design to be Addressed Today• Bicycle and pedestrian accommodations• Touchdown points/issues
New York Approach (Plan 1 of 2):
New York Approach (Plan 2 of 2):
New York Approach (Profile 1 of 2):
New York Approach (Profile 2 of 2):
New York Cross Section:
New York Cross Section:
Proposed Approach Typical Section:
Vermont Approach (Plan 1 of 2):
Vermont Approach (Plan 2 of 2):
Vermont Approach (Profile 1 of 2):
Vermont Approach (Profile 2 of 2):
Vermont Existing Abutment:
Vermont Cross Section:
Corrosion Protection SystemPros Cons
Weathering Steel- Chemical composition
of steel reacts to create a protective layer
• Increased Corrosion Resistance
• No Painting Necessary• Reduced First & Life
Cycle Costs
• Staining• No color choice• Poor performance in
continuously wet environment
Metalizing (in addition)- Zinc and aluminum spray on coating protective layer
• Increased Corrosion Resistance
• No Painting Necessary• May be Field Reapplied• Up to 50 year service life
• Colors Limited• Highest First Cost• Less Industrial
Capability
Corrosion Protection SystemWeathering Steel Metalizing
Blennerhasset Bridge –Parkersburg, WV
Rainbow Bridge - Niagara Falls. NY
Color – Weathering Steel
Color - Metalizing
Lighting• 5 types of lighting
– Navigation Lighting – Required– Aviation Lighting – Not Required, however will include– Roadway Lighting – Not Required– Sidewalk Lighting
• No lighting• Lighting in handrail• Steplights
– Aesthetic / Feature Lighting • No Lighting• Necklace lighting along arch• Lighting from deck directed at arch
Lighting – Sidewalk Lighting
SDSU Pedestrian Bridge
Zapallar Pedestrian Bridge
Omaha Pedestrian Bridge
Cupertino Pedestrian Bridge
– Options• No lighting• Lighting in
handrail• Steplights
Lighting – Aesthetic/Feature Lighting
Bayonne Bridge
Sydney Harbor BridgeNewcastle Bridge
– Occasional lighting (timer)• No lighting• Necklace Lighting
(LEDs) along arch ribs• Lighting from deck
directed at arch ribs / cable hangers
Lighting – Feature Lighting
Architectural Treatments• Formliners
– No added texture (below left)– Textures
• Architectural – Wide Array of textures and forms
• Small Board Forms
PAC Meeting Agenda1. Welcome2. Meeting purpose and expectations3. Project status
1. New temporary ferry2. Demolition/removal3. New bridge design and approvals
4. New bridge design information5. Process for getting to commemoration
decisions for the historic bridge6. Questions/comments/discussion
Commemoration of the Old Bridge
• Many sources of information• PAC+ process• Public meetings• Electronic survey• Comments to website
Commemoration of the Old BridgeFrom PAC+ Charrette• Documentary (include history) ++• Exhibit on bridge outside area (on Northway, etc.) to draw tourists ++• Make 3-D scale model of bridge +• Popular history (oral)+• Save lamp posts and reuse +• Bridge Website (with lots of links - useful for classroom)• Exhibit should include history of truss bridges• Build model out of existing bridge members• Engage interest in oral histories by NPR’s StoryCorps• Re-install plaques at viewing platform• Re-use steel from bridge in vicinity of new bridge• Liked everything on list
Preferred ways to commemorate old bridge
0 500 1000 1500 2000 2500 3000
Permanent museum display
Oral / written memories byresidents
Interpretive roadside display
Popular history of bridge forschools / libraries
Permanent historic website
Salvage and display pieces ofthe bridge
Number
Survey write-ins on commemoration
0 20 40 60 80 100 120
Salvage, reuse, sell, or donate bridge parts
Create documentary
Call for photos / commission painting
Create a similar looking new bridge
Create memorabilia
Have public ceremony / viewing of demolition
Collect/archive original plans, photos, oral histories
Create plaque, markers, or signs for new bridge
Do what costs the least
Restore/repair/reuse bridge parts
Create mini replica, model, or sculpture of bridge
Host annual festival / celebration / lecture
Build / enhance boat ramp, fish pier, park
Create new policy / regulation / committee
Other
Do nothing
Number
Specific Suggestions
• Many specific suggestions have been made, ranging from things to do with salvaged steel from the old bridge to specific artists to engage or specific museums to involve
• Some ideas are already happening “organically”– T-shirts– Reflections on our Past (Feb. 19 lecture in Ticonderoga)– Others??
A Process for Commemoration
• No specific near-term deadline• Lots of ideas
– PAC+– Public meeting– Survey– Website comments
• We need to develop a process to get us to a specific implementation plan for commemoration– What exactly should be done– Who will be responsible for making each thing happen
Proposed Commemoration Process
• Form a small, ad hoc Working Group for Commemoration– A few interested PAC members– A few additional Consulting Parties– A few other interested parties (suggestions?)– NY and VT participation
• Sort through all the ideas• Research options/costs/interest• Develop specifics within parameters• Recommend an implementation plan
Approval Process for Commemoration
• Working Group develops implementation plan• PAC review/comment• NYSDOT/VAOT review/comment• Submittal of plan to FHWA for approval• Iterative process
Commemoration Working Group
Any volunteers?????
PAC Roundtable
• Questions• Comments