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  • How is the Climate Changing?
  • Where are We Vulnerable?
  • What Can We Do?
  • Adaptation Toolbox
  • Get Involved
  • Resource Library
  • Map Viewer

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Home > Measures > Flooding > Page 2

Improve road shoulders to increase lateral support

Road shoulders typically do not have the subsurface structure built out to the extent that roads do, so improving road shoulders can help provide additional

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Install geotextiles, such as green mats, on embankments

Install geotextiles on embankments to enhance drainage and strengthen the base of pavement structure. This can include using native dogwood stakes to facilitate natural vegetation

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Install medians to strategically hold and/or convey stormwater

Implement depressed medians (a ditch/swale between divided roadways) to hold stormwater and raised medians (a curbed section that typically occupies the center of the roadway)

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Install retention/detention ponds and bioswales

Install retention/detention ponds and bioswales (or biofiltration swales) to collect, redirect, and filter stormwater.

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Install swales, ditches, and rain gardens

Install swales and ditches to help improve stormwater drainage. This can also include implementing contouring or rain gardens to reduce surface runoff which can help

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Place logs or branches in streams to reduce water flow

Large woody debris (fallen trees, logs, and branches) can be placed in streams to reduce the flow of water and help connect the stream channel

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Transportation Planning for our Changing Climate
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The Dutchess County Transportation Council (DCTC) Logo

Dutchess County Transportation Council
85 Civic Center Plaza, Suite 107
Poughkeepsie, NY 12601
dutchessny.gov/dctc

  • Email: dctc@dutchessny.gov
  • Phone: 845-486-3600

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