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/ National Impaired Driving Paid Media Campaign Evaluation https://rip.trb.org/View/2470500 Tue, 03 Dec 2024 14:28:52 GMT https://rip.trb.org/View/2470500 Investigate the Impact of Rumble Strips on Motorcyclists https://rip.trb.org/View/2342050 Tue, 20 Feb 2024 12:07:32 GMT https://rip.trb.org/View/2342050 Community-Centered Traffic Safety https://rip.trb.org/View/2325713 Mon, 22 Jan 2024 12:27:43 GMT https://rip.trb.org/View/2325713 Creating Effective Graphic Changeable Dynamic Message Sign (DMS) Messaging https://rip.trb.org/View/2255784 Tue, 26 Sep 2023 17:11:34 GMT https://rip.trb.org/View/2255784 The implementation of a public reporting application to enhance safety and security, and the implementation of a public education campaign to increase human trafficking awareness https://rip.trb.org/View/2071585 Mon, 28 Nov 2022 14:20:15 GMT https://rip.trb.org/View/2071585 Develop and implement human trafficking awareness campaign and increase staffing for human trafficking law enforcement https://rip.trb.org/View/2071583 Mon, 28 Nov 2022 14:20:14 GMT https://rip.trb.org/View/2071583 Develop and implement comprehensive program, to include training and community awareness campaign, to combat human trafficking https://rip.trb.org/View/2071582 Mon, 28 Nov 2022 14:20:13 GMT https://rip.trb.org/View/2071582 Guidelines for Selecting Communication Channels to Deliver Traffic Safety Messaging https://rip.trb.org/View/1905553 Tue, 25 Jan 2022 15:04:26 GMT https://rip.trb.org/View/1905553 Effectiveness of Highway Safety Public Education at Montana Motor Vehicle Registration Stations by Streaming a Variety of Safety Content https://rip.trb.org/View/1890069 Thu, 04 Nov 2021 09:51:45 GMT https://rip.trb.org/View/1890069 Buckle Up, Phone Down Evaluation https://rip.trb.org/View/1883833 Thu, 07 Oct 2021 18:32:19 GMT https://rip.trb.org/View/1883833 Pedestrian and Cyclist Intersection Safety Sandbox https://rip.trb.org/View/1745985 Fri, 23 Oct 2020 13:28:56 GMT https://rip.trb.org/View/1745985 SPR-4522: Design of Educational Material & Public Awareness Campaigns for Improving Work Zone Driver Safety https://rip.trb.org/View/1727172 Thu, 06 Aug 2020 11:14:39 GMT https://rip.trb.org/View/1727172 Determining the Effectiveness of Combined High Visibility Enforcement https://rip.trb.org/View/1716997 Tue, 30 Jun 2020 12:10:20 GMT https://rip.trb.org/View/1716997 Objectives, Components, and Measures of Effective Traffic Safety Public Awareness and Education Efforts https://rip.trb.org/View/1716998 Tue, 30 Jun 2020 12:06:56 GMT https://rip.trb.org/View/1716998 Communicating Safe Behavior Practices to Vulnerable Road Users https://rip.trb.org/View/1632554 Wed, 26 Jun 2019 11:50:09 GMT https://rip.trb.org/View/1632554