Background and Summary of a Guide for Roundabouts (2023) / Chapter Skim
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Pages 21-24
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21 Conclusions and Suggested Research 4.1. CONCLUSIONS The Guide developed by the research team exhibits contemporary roundabout planning and design guidance.
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22 o Mini and compact roundabouts (reduced footprint roundabouts) to be included in crash prediction models.
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23 o Integration of accessibility features into performance models as described previously for operational performance. o Further testing of configurations for tactile surface indicators to assist people who are blind or have low vision with wayfinding in complex intersection environments.
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24 o Investigating signing and pavement marking for 450-degree right turn or other means of drivers making a right turn by going around the roundabout. This would focus on how to best convey this as possible design options to serve right turning trucks versus making a right turn path extra-large.
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