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/ Developing sight distance guidelines for U-turn maneuvers https://rip.trb.org/View/2339986 Thu, 15 Feb 2024 14:41:43 GMT https://rip.trb.org/View/2339986 Electric Truck Fleet Management Under Limited and Uncertain Charging Infrastructure Availability https://rip.trb.org/View/2312901 Wed, 20 Dec 2023 16:04:00 GMT https://rip.trb.org/View/2312901 An Analysis of VDOT's Sight Distance Requirements Relative to Context-Sensitive Designs https://rip.trb.org/View/2229068 Tue, 15 Aug 2023 10:43:30 GMT https://rip.trb.org/View/2229068 Implementation of Understanding the Impact of Autonomous Vehicles on Long-Distance Travel Mode and Destination Choice in Texas https://rip.trb.org/View/2135300 Wed, 08 Mar 2023 15:09:37 GMT https://rip.trb.org/View/2135300 What Is the New Normal? An Analysis of Post-COVID-19 Commute and Work Patterns https://rip.trb.org/View/2087424 Wed, 21 Dec 2022 10:56:34 GMT https://rip.trb.org/View/2087424 Guide for Marked Crosswalk Design, Spacing, Placement, and Safety https://rip.trb.org/View/1953235 Mon, 16 May 2022 18:09:37 GMT https://rip.trb.org/View/1953235 Implication of School Format on Women in STEM https://rip.trb.org/View/1740572 Wed, 18 Nov 2020 17:07:30 GMT https://rip.trb.org/View/1740572 Transportation Learning Network https://rip.trb.org/View/1724200 Mon, 27 Jul 2020 15:40:14 GMT https://rip.trb.org/View/1724200 RES2020-19: Activity-based Household Travel Survey through Smartphone Apps in Tennessee https://rip.trb.org/View/1716836 Mon, 29 Jun 2020 14:38:17 GMT https://rip.trb.org/View/1716836 Guidelines for Safer Pedestrian Crossings: Understanding the Factors that Positively Influence Vehicle Yielding to Pedestrians at Unsignalized Intersections https://rip.trb.org/View/1678171 Thu, 09 Jan 2020 15:47:12 GMT https://rip.trb.org/View/1678171 E-Scooters and Public Health: Understanding the Implications of E-Scooters on Chronic Disease https://rip.trb.org/View/1667686 Thu, 21 Nov 2019 07:40:27 GMT https://rip.trb.org/View/1667686 Environmental Justice Implications of Roadway Topography  https://rip.trb.org/View/1635480 Thu, 04 Jul 2019 10:48:54 GMT https://rip.trb.org/View/1635480 Update of the Policy on Geometric Design of Highways and Streets Guidance on Acceleration/Deceleration and Stopping Sight Distance Criteria https://rip.trb.org/View/1628617 Sat, 08 Jun 2019 05:14:54 GMT https://rip.trb.org/View/1628617 Modeling Electric Vehicle Charging Scenarios for New York and New England https://rip.trb.org/View/1599533 Sat, 13 Apr 2019 15:47:35 GMT https://rip.trb.org/View/1599533 Field Aging Effects on Asphalt Mixed at Different Temperatures and Hauled Different Distances https://rip.trb.org/View/1508231 Mon, 09 Apr 2018 13:53:43 GMT https://rip.trb.org/View/1508231