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Open space reduces highway traffic noise levels by increasing the
distance between the noise source and the noise sensitive activity.
An open space method of noise reduction can be used in combination
with commercial/ industrial, residential, or construction mitigation
strategies to reduce impacts from highway traffic noise.
Planners, decision makers, and community stakeholders should think
innovatively about open space and look for ways to put it to productive
use. Examples of successful uses include walking trails, bike paths,
and other leisure options. Planners and designers should take advantage
of natural features, such as "rolling hills" -- or should
feel free to create such effects. Adding vegetation to the open
space strategy can dramatically increase its attractiveness. For
example, trees planted intermittently can provide shade for recreational
activities and give a linear park appearance.
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Open space buffer between highway and residential community.
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