Research Synthesis: Design and Impacts of Rural RoundaboutsStatus: CompleteReport Date: 01/30/2026 Summary: This Transportation Research Synthesis (TRS) investigates design considerations for roundabouts in rural settings. Design treatments and facilities for non-motorized users are specifically highlighted. This research leverages national and state-level design guidelines and practitioner input to summarize best practices from other states concerning rural roundabout designs and how these findings can align with Minnesota’s needs. Final Deliverables: Research Synthesis: Design and Impacts of Rural Roundabouts (Synthesis #TRS2502) Related Materials: Related Research: Project Personnel: Principal Investigator: Syndney Tate Technical Liaison: Derek Leuer Project Coordinator: Briah Carlson Panel Members: Brian Sorenson - Traffic Engineering Gwen Mei - Project Management and Technical Support Hannah Pritchard - Transit and Active Transportation Julie Swiler - Research and Innovation Mark Panek - District 6 Michael Kruse - Project Management and Technical Support Scott Thompson - District 7 Ted Schoenecker - State Aid for Local Transp Todd Grugel - Metro