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U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration

Office of Planning, Environment, & Realty (HEP)
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Wildlife Protection

Keeping It Simple: Easy Ways to Help Wildlife Along Roads

Photo Gallery for Improving trout habitat with "lunker structures"



Photo showing completed structures along bank of White Pine River
Minnesota Department of Transportation photo
Lunker structures on White Pine River

Oak pallets used to construct lunker structures
Minnesota Department of Transportation photo
Oak pallets used to construct lunker structures

Heavy equipment on project site during installation of lunker structures
Minnesota Department of Transportation photo
Installation of lunker structures

Updated: 12/12/2012
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