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/ Airport Security Checkpoint Demand Management Using Virtual Queuing https://rip.trb.org/View/2226012 Tue, 08 Aug 2023 17:03:27 GMT https://rip.trb.org/View/2226012 The Ties that Bind: Developing a Bi-national Transportation-Combined Economic Simulation Model to Assess Security and Policy Implications of US-Canada Border Bridges https://rip.trb.org/View/1362117 Wed, 22 Jul 2015 01:01:28 GMT https://rip.trb.org/View/1362117 Surface Transportation Security Research https://rip.trb.org/View/1334247 Thu, 04 Dec 2014 01:01:08 GMT https://rip.trb.org/View/1334247 International Border Crossing E-Screening FOT https://rip.trb.org/View/1261464 Fri, 06 Sep 2013 01:00:32 GMT https://rip.trb.org/View/1261464 Using the Personal Identity Verification (PIV) Card as a National Driver's License https://rip.trb.org/View/1233121 Thu, 03 Jan 2013 14:51:21 GMT https://rip.trb.org/View/1233121