SLIDE 1
New York State Department of Transportation Joan McDonald, - - PowerPoint PPT Presentation
New York State Department of Transportation Joan McDonald, - - PowerPoint PPT Presentation
New York State Department of Transportation Joan McDonald, Commissioner Jack Williams, PE, Regional Director Brian Doak, PE, Project Manager Pavel Gudzyuk, Project Engineer Public Information Meeting LOCATION MAP School Fire Station
SLIDE 2
SLIDE 3
LOCATION MAP
¹
School Fire Station Bank
BIN 1035010 Rte 96 / Catatonk Creek
0.3 0.3 0.15 Miles
RTE 96
PROJECT SITE Bank Ball Fields
SLIDE 4
Presentation Goals
SLIDE 5
Alternatives Considered
Continued Maintenance Rehabilitation Replacement
SLIDE 6
Bridge Replacement Recommended
Bridge Replacement
Same Location Raise Bridge Slightly on Same Alignment Wider bridge with sidewalk on one side
SLIDE 7
Options
Staged Construction Temporary Bridge Detour
Work Zone Traffic Control
Temporary Bridge Detour Off-Site Detour
SLIDE 8
Work Zone Traffic Control Policy
Off-Site Detours are preferred
- Lower Costs
- Shortens Construction
- Shortens Construction
- Safer for Motorists
- Safer for Workers
SLIDE 9
Detour Considerations
- School Impacts
- Bikes & Pedestrians
- Emergency Services
- Mitigation Measures
Look at total detour cost
SLIDE 10
SLIDE 11
11’+/- lane
STAGED CONSTRUCTION
EXISTING BRIDGE REMOVAL EXISTING BRIDGE OPEN
PHASE I CONSTRUCTION
EXISTING BRIDGE REMOVAL NEW BRIDGE OPEN
PHASE II CONSTRUCTION
SLIDE 12
PRELIMINARY ASSESSMENT
ADVANTAGES
Generally no need for Property
DISADVANTAGES
- Generally no need for Property
Acquisitions
- Less Inconvenience w/ Traffic
- Worker/Traffic Safety
- Difficult to Work Around
- Requires More Time & Cost
More to Build
- 2 Season Job
SLIDE 13
11’+/- lane
STAGED CONSTRUCTION
EXISTING BRIDGE REMOVAL EXISTING BRIDGE OPEN
PHASE I CONSTRUCTION
EXISTING BRIDGE REMOVAL NEW BRIDGE OPEN
PHASE II CONSTRUCTION
SLIDE 14
SLIDE 15
Tioga State Bank Haefele T.V.
North Temporary Bridge
Tioga State Bank Historic Property
SLIDE 16
Haefele T.V. Tioga State Bank
South Temporary Bridge
Tioga State Bank Historic Property
SLIDE 17
Historic Properties
Tioga State Bank Impacted
National Historic Preservation Act
- Avoid or minimize impacts
- Avoid or minimize impacts
- Use alternative if feasible and prudent
- Show why avoidance is not practical
SLIDE 18
Haefele
South Temporary Bridge
Tioga State Bank Bank Tioga State Bank Historic Property
SLIDE 19
ADVANTAGES
- Convenient for Motorists
DISADVANTAGES
- Safety of Workers & Motorists
- Impacts to Business
- Temporary Property Acquisitions
Temporary Bridge
- Temporary Property Acquisitions
Necessary
- Traffic will avoid detour
- Two Construction Seasons Likely
- No salvage value
SLIDE 20
Temporary Bridge
Cost
User Costs: $ 0.000 M Construction Costs: $ 0.833 M TOTAL COST $ 0.833 M TOTAL COST $ 0.833 M
SLIDE 21
SLIDE 22
Owego /Maple Street Detour
Bridge
SLIDE 23
Feasibility:
- Bridge
- Roadway Width & Durability
- Operational Issues
- Operational Issues
Residential Area:
- More Traffic
- Truck Traffic
- Pedestrian Safety
SLIDE 24
Discarded Off-Site Detour Options
Dawson Hill
ITHACA
96B 38 79 34 / 96 13
SPENCER
- East Hill Road
- Dawson
Hill/Hart/Fisher Settlement
- Halsey Valley/South
Hill/Sabin Road
- “Farm Road”
East Hill South Hill
HORSEHEADS OWEGO WAVERLY
223 34 96 17
SLIDE 25
Discarded Off-Site Detour Options
- Narrow sections
- Gravel roads
- Inadequate sight distances
- Inadequate sight distances
- Steep grades
SLIDE 26
Routes outside of Spencer
- Costly to send all traffic this way
Discarded Off-Site Detour Options
TOTAL COST= User Cost + Construction Cost
SLIDE 27
- Trucks
- Pedestrians
- Children
- Bridge
- Narrow street
Addressing Your Concerns
- Narrow street
- Narrow bridge
- Speeding
- Road durability
- Main Street
- Emergency Service
SLIDE 28
ITHACA
Truck Detours
96B 38 79 34 / 96 13
ITHACA HORSEHEADS OWEGO WAVERLY SPENCER
223 34 96 17
SLIDE 29
Proposed Off-Site Detour
Cost
Construction Costs: $ 0.194 M User Costs: $ 0.255 M TOTAL COST $ 0.449 M TOTAL COST $ 0.449 M
SLIDE 30
Owego Street (closer look)
Left-turn Lane Temporary Signals Right-turn Lane
Ped Route/
Westbound One-way Eastbound One-way Bridge
Ped Route/ Local Traffic Only
SLIDE 31
ADVANTAGES
- Minimal Impact to Motorist
- Safer for Worker/Traffic
DISADVANTAGES
- Residential Area
- Safer for Worker/Traffic
- Likely a One Season
- Retain Improvements
- Single-Lane Bridge
- Truck Compliance
SLIDE 32
STAGED TEMPORARY BRIDGE
Final Detour Options
OFF-SITE DETOUR
SLIDE 33
Temporary Bridge vs. Off-site Detour
Temporary Bridge Advantages
- Convenient to all motorist
- No Truck Detour
Off Site Detour Advantages
- Improves local streets
- Worker/Motorist safety
- One Season Job
- More Construction Area
Disadvantages
- No Remaining Value
- Business Impacts
- Worker/Motorist safety
- Limited room to build
- Likely Two Season Job
- More Construction Area
Disadvantages
- Less Convenient
- Business Impacts
SLIDE 34
Temporary Bridge vs. Off-site Detour
Temporary Bridge Total costs for User and Const Construction: $0.833M User Costs: $0.000M Off Site Detour Total costs for User and Const Construction: $0.194M User Costs: $0.255M User Costs: $0.000M $0.833M User Costs: $0.255M $0.449M
SLIDE 35
Off-Site Detour Preferred
- Least Total Costs
- Worker/Motorist Safety
- Worker/Motorist Safety
- Improves Local Streets
- Shortens Construction
SLIDE 36
THANK YOU
SLIDE 37