Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ SPR-4640: Geometric Constraints and Visual Field Related to Speed Management https://rip.trb.org/View/1898912 Mon, 20 Dec 2021 16:31:13 GMT https://rip.trb.org/View/1898912 Creating a Situation-aware Sensing Environment for Cyclists: An Innovative and Cost-effective Smartphone-based Approach https://rip.trb.org/View/1756017 Sat, 05 Dec 2020 18:16:08 GMT https://rip.trb.org/View/1756017 Assessing and Improving the Cognitive and Visual Driving Fitness of CDL Drivers – Phase II https://rip.trb.org/View/1582364 Thu, 07 Feb 2019 16:37:58 GMT https://rip.trb.org/View/1582364