United States Department of Transportation - Federal Highway Administration
Environment
Environmental Review Toolkit
Home Planning and Environment NEPA and Project Development Accelerating Project Delivery Historic Preservation Section 4(f) Water, Wetlands, and Wildlife
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Environmental Laws and Regulations

The FHWA serves as a resource to Federal, State, and local agencies for legislation and regulation related to all areas of ecological concern in transportation planning. Specific areas of guidance include Endangered Species, Invasive Species, and Wetlands.

Questions and feedback should be directed to Marlys Osterhues (marlys.osterhues@dot.gov, 202-366-2052).

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