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1 - 2 of 2 resultsSearch results for "fhwa roundabouts"
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The Federal Investment in Highway Research, 2006-2009: Strengths and Weaknesses - Special Report 295 (2008)
Transportation Research Board
Transportation and Infrastructure
Rural Transportation Issues: Research Roadmap (2022)
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; Jaime Sullivan; Karalyn Clouser; John Shaw
Transportation and Infrastructure