US State: Oregon

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A Collaborative Investigation of Truck Access into Roundabouts in Oregon

Oregon
Oregon DOT used field and simulation methods to understand and mitigate delays experienced by motor carriers in roundabouts, highlighting potential for improvements to better accommodate large vehicles.
Oregon State University Final Research Report

Oregon DOT’s Safety Priority Index for Enhanced Crosswalks

Oregon
Safety Priority Index for Enhanced Crosswalks (SPIE-C) prioritized crosswalk investigations and improvements.
AASHTO Case Study
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