Infrastructure Voluntary Evaluation Sustainability Tool [INVEST]

INVEST (Infrastructure Voluntary Evaluation Sustainability Tool) is a web-based self-evaluation tool comprised of voluntary sustainability best practices, called criteria, which cover the full lifecycle of transportation services, including system planning, project planning, design, and construction, and continuing through operations and maintenance. FHWA developed INVEST for voluntary use by transportation agencies to assess and enhance the sustainability of their projects and programs.

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