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Wildlife & Ecosystems

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The Wildlife/Ecosystems topic includes policies, case studies and resources related to transportation agencies' efforts to evaluate project impacts to endangered and threatened animal and plant species and to consider resource conservation plans and inventories as part of the transportation planning process.

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Featured Case Study

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    Iowa DOT undertakes a massive project to move endangered mussels, protecting them from the I-74 bridge construction.

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AASHTO (American Association of State Highway and Transportation Officials)
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