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Summary Of Data to be Collected

Date: 04/27/09

              
MAINE-NEW HAMPSHIRE CONNECTIONS STUDY


Data Collection Summary: List of Data to be collected within Study Area

General
Relevant previous studies:
o    NHDOT Draft Environmental Impact Study – US Bypass
o    Sarah Mildred Long Bridge – A History of the Maine-New Hampshire Interstate (1988)
Relevant materials from the Portsmouth Memorial Bridge Rehabilitation Project:
o    City of Portsmouth, Hazard Mitigation Plan, 2005
o    City of Portsmouth Zoning Ordinance, Enacted as Amended December 18, 1995
o    Draft Portsmouth Master Plan, Existing Conditions, 2003
o    New Hampshire Department of Transportation, Sarah Mildred Long Bicycle Access Feasibility Study, November 14, 2005
o    Route 236 Corridor Study

Traffic and Safety
•    Turning movement counts at 18 intersections (vehicle, bicycle, pedestrian)
•    Automatic Traffic Recorder (ATR) counts at 63 locations
•    Crash data for most recent five-year period
•    Origin-Destination data on Portsmouth Memorial and Sarah Long Bridge
•    MaineDOT and Seacoast Regional Travel Demand Models

Alternate Modes

•    Modal center locations and details (park and ride, regional transportation centers)
•    Passenger and freight rail lines and service requirements
•    Intercity and local/regional bus
•    Passenger ferry and other water services
•    Bicycle and pedestrian facilities, including on-road and shared pathways
•    State, regional, and local pedestrian and bicycle programs and projects
•    Other transportation facilities

Navigational
•    Existing navigational data and surveys performed for Portsmouth Memorial Bridge Study
•    Survey of Portsmouth Memorial and Sarah Long Bridge navigational users
•    NHDOT bridge lift records and information

Engineering

•    As-built plans for I-95 High Level, Sarah Long, and Portsmouth Memorial Bridges
•    As-built and right of way plans for Route 1, Route 1 bypass and I-95
•    Other relevant Study Area bridge and roadway data
•    City of Portsmouth/Town of Kittery property data
•    City of Portsmouth/Town of Kittery utility data
•    Bridge Inspection data for Portsmouth Memorial and Sarah Long Bridge (to be provided by NHDOT under separate BICA contract)

Physical and Biological Environment
•    Groundwater and surface water resources: Aquifers, rivers, streams, brooks
•    Wildlife Habitat: Pertinent wildlife and fisheries habitat information
•    Wetlands Natural Resources Conservation Service soils data and National Wetland Inventory wetland maps
•    Geography, soils and geology: Natural Resources Conservation Service soils data

•   Floodplains: FEMA floodplain data
•    Threatened and Endangered Species: Natural Heritage, US Fish & Wildlife Service, and National Marine Fisheries Service data
•    Noise: Baseline measurements

Land Use, Cultural, Social, and Economic Environment
Land Use Plans

o    1999 Kittery Comprehensive Plan

o    2005 Portsmouth Master Plan
o    2005 Portsmouth Zoning (GIS)
o    2005 Assessors Data for Portsmouth
o    Portsmouth Utility Data 2008 (GIS)
o    Portsmouth Water & Sewer Data 2008 (GIS)

o  Neighborhood and Community facilities

Population and demographics
o    2000 Census for both Kittery and Portsmouth
o    New Hampshire Statewide Model for population and employment for Kittery and Portsmouth, 2005
o    Office of Energy & Planning updates to population and employment


o   Historic and Archeological resources: Known and potential sites from state files and area reconnaissance
o   Social and Economic data, including major business and employer: Portsmouth Naval Shipyard – Economic Impact CY 2008/2007 and employment and income data from both states.
o   Working with Rockingham RPC and the Southern Maine RPC to validate assumptions and methodologies used to estimate

2008 base conditions and projections to 2030
-   Office of Employment updates on model numbers and assumptions
-   Public Parks and Recreation lands
-   Additional economic analysis as needed
-   Uncontrolled Petroleum and Hazardous Materials: State and local file data

Mapping (see detailed data sources for land use, socio-economic and environmental above)

•    Study Area aerials and photogrammetry
o    Orthoimagery for NH from GRANIT (2005)
o    Orthoimagery for ME from OGIS (2005)

Study area topography
o    10’ contours from City of Portsmouth
o    10’ contours from OGIS
•    Study area GIS data

From City of Portsmouth:
•    street lines
•    parcel lines
•    building footprints
•    Other misc. data

Public Involvement
•    Steering Committee members
•    Stakeholder Committee members
•    Section 106 Consulting Parties
•    General Outreach List
•    List of Media contacts