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/ Assessing Bat Use of Culverts in Virginia and Identifying Opportunities for Streamlining the Consultation Process for VDOT Projects: Phase I Study https://rip.trb.org/View/2617664 Tue, 04 Nov 2025 10:05:56 GMT https://rip.trb.org/View/2617664 Assessment of Pilot Workload in Non-Vertical Navigation (VNAV) Aircraft during Simultaneous Parallel Approach Operations https://rip.trb.org/View/2582403 Tue, 29 Jul 2025 13:02:39 GMT https://rip.trb.org/View/2582403 Use of a Monocular Head-Worn Display (HWD) With and Without an Enhanced Flight Vision System (EFVS) to Conduct Lower-than-Standard Approach and Landing Minima Flight Operations https://rip.trb.org/View/2533787 Tue, 01 Apr 2025 14:13:05 GMT https://rip.trb.org/View/2533787 Optimizing the STIP Letting and Construction Schedule https://rip.trb.org/View/2464347 Tue, 26 Nov 2024 11:45:14 GMT https://rip.trb.org/View/2464347 Assessment of Drivers' Behavior and Workload while Interacting with E-scooters Using a Driving Simulator https://rip.trb.org/View/1853637 Mon, 24 May 2021 11:33:15 GMT https://rip.trb.org/View/1853637 Evaluation of Driver Workload and Training Strategies on a Diverging Diamond Interchange https://rip.trb.org/View/1705299 Thu, 07 May 2020 12:37:22 GMT https://rip.trb.org/View/1705299 Drivers’ Performance and Brain Workload Activities after Alcohol Consumption using Driving Simulation https://rip.trb.org/View/1595401 Tue, 26 Mar 2019 19:43:48 GMT https://rip.trb.org/View/1595401 Pilot and Crew Performance under Stress and High Workload https://rip.trb.org/View/1367520 Tue, 01 Sep 2015 09:20:06 GMT https://rip.trb.org/View/1367520 Development of a Protocol to Assess the Effects of Workload on Older Drivers: A First Step https://rip.trb.org/View/1230172 Thu, 03 Jan 2013 13:55:21 GMT https://rip.trb.org/View/1230172 Development of a Protocol to Assess the Effects of Workload on Older Drivers: A Third Step https://rip.trb.org/View/1229305 Thu, 03 Jan 2013 13:39:20 GMT https://rip.trb.org/View/1229305