Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. 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/ Child Restraint Frontal Fleet Testing at Contract Laboratories to Support FMVSS 213 Evaluation https://rip.trb.org/View/2050266 Tue, 25 Oct 2022 10:24:31 GMT https://rip.trb.org/View/2050266 Child Passenger Safety Perceptions and Practices in Ride-sharing Vehicles https://rip.trb.org/View/1747534 Thu, 29 Oct 2020 09:23:51 GMT https://rip.trb.org/View/1747534 Countermeasures That/At Work Updates https://rip.trb.org/View/1656363 Thu, 03 Oct 2019 14:25:49 GMT https://rip.trb.org/View/1656363 Ensuring Child Safety in For-Hire Rideshare Vehicles https://rip.trb.org/View/1632552 Wed, 26 Jun 2019 12:04:43 GMT https://rip.trb.org/View/1632552