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Road-Stream and Tidal Crossing Prioritization Tool – Suffolk County, Long Island

Developed by The Nature Conservancy, this tool identifies priority road-stream and tidal crossings in Suffolk County for replacement or upgrades. Prioritization is based on social and ecological criteria. Additionally, it includes data on current and future projected flooding and marsh extent under various sea level rise scenarios. The tool is meant to be a screening tool for planning efforts.

Flooding
Habitat
Land Use
Nature-based Solutions
Sea Level Rise
Infrastructure
Wetlands
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