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/ Fare Payment Compliance on MBTA Buses and Light Rail https://rip.trb.org/View/2355364 Fri, 22 Mar 2024 13:24:52 GMT https://rip.trb.org/View/2355364 An Agent Based Simulation Suite for Public Transit Planning and Design https://rip.trb.org/View/2343672 Thu, 22 Feb 2024 15:51:10 GMT https://rip.trb.org/View/2343672 Identifying and patching vulnerabilities of camera-LiDAR based Autonomous Driving Systems https://rip.trb.org/View/2334603 Mon, 05 Feb 2024 16:04:33 GMT https://rip.trb.org/View/2334603 Photogrammetry and LiDAR-Based Precast Concrete Railroad Crossties Abrasion Damage Detections https://rip.trb.org/View/2314007 Sun, 24 Dec 2023 08:30:43 GMT https://rip.trb.org/View/2314007 Development of A Digital Testbed for Connected Transit Technologies https://rip.trb.org/View/2255634 Tue, 19 Dec 2023 19:15:20 GMT https://rip.trb.org/View/2255634 Preparation of a Manuscript for Publication of the Track Design Handbook for Light Rail Transit, 3rd Edition https://rip.trb.org/View/2307258 Wed, 13 Dec 2023 13:20:53 GMT https://rip.trb.org/View/2307258 Longitudinal Analysis of Transit's Land Use Multiplier in Three Regions https://rip.trb.org/View/2301335 Thu, 30 Nov 2023 16:45:42 GMT https://rip.trb.org/View/2301335 Identifying Near-Misses and Reducing Conflict through D-FYA at Signalized Intersections https://rip.trb.org/View/2287568 Wed, 08 Nov 2023 15:56:24 GMT https://rip.trb.org/View/2287568 Coastal Flood Roadway Vulnerability Assessment https://rip.trb.org/View/2265647 Tue, 10 Oct 2023 11:28:54 GMT https://rip.trb.org/View/2265647 Development and Validation of a Methodology and Tool to Estimate Retroreflectivity of Pavement Markings using LiDAR https://rip.trb.org/View/2262828 Fri, 06 Oct 2023 13:45:24 GMT https://rip.trb.org/View/2262828 Volumetric Measurement of Salt Piles using Photogrammetry, LiDAR and Depth Cameras https://rip.trb.org/View/2262824 Fri, 06 Oct 2023 13:36:31 GMT https://rip.trb.org/View/2262824 Enabling GLOSA through Domain Knowledge Aware SPAT Prediction and Queue Length Aware Trajectory Optimization https://rip.trb.org/View/2250699 Thu, 21 Sep 2023 14:18:54 GMT https://rip.trb.org/View/2250699 Asset Characterization Using Automated Methods https://rip.trb.org/View/2240243 Thu, 07 Sep 2023 09:25:31 GMT https://rip.trb.org/View/2240243 Correlation of New Sensor Types vs. Retroreflectivity Ratings https://rip.trb.org/View/2213976 Tue, 18 Jul 2023 16:57:42 GMT https://rip.trb.org/View/2213976 Synthesis of Information Related to Highway Practices. Topic 55-02. Practices for Collecting, Managing, and Using Light Detection and Ranging (LiDAR) Data https://rip.trb.org/View/2190449 Mon, 05 Jun 2023 16:55:26 GMT https://rip.trb.org/View/2190449