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/ SPR-5132: Implementation of Proven CV Applications on the Local System LRS https://rip.trb.org/View/2727695 Wed, 15 Jul 2026 11:40:27 GMT https://rip.trb.org/View/2727695 SPR-5130: Computational Tool for Estimating the Service-Life of Concrete Decks and Slabs https://rip.trb.org/View/2709431 Wed, 03 Jun 2026 13:33:47 GMT https://rip.trb.org/View/2709431 SPR-5135: CARSx Traveler Information Message (J-2735) Module Development https://rip.trb.org/View/2709429 Wed, 03 Jun 2026 13:27:41 GMT https://rip.trb.org/View/2709429 SPR-5027: Evaluation of Recycled Concrete Pavement (RCP) for Base and Subbase Layers https://rip.trb.org/View/2698666 Wed, 06 May 2026 15:26:33 GMT https://rip.trb.org/View/2698666 SPR-5031: Developing INDOT Road Crack Image Datasets for Advanced Analytics Research https://rip.trb.org/View/2691526 Wed, 06 May 2026 14:55:27 GMT https://rip.trb.org/View/2691526 SPR-5000: Retention of the Early-Career Highway Technician Workforce: Exploring and Addressing Their Career Trajectories and Challenges https://rip.trb.org/View/2603849 Thu, 25 Sep 2025 10:26:08 GMT https://rip.trb.org/View/2603849 SPR-5013: AI-Driven Vision Inspection Analytics to Assist with Quality Control of Bridge Inspection Documentation https://rip.trb.org/View/2601505 Thu, 18 Sep 2025 16:01:48 GMT https://rip.trb.org/View/2601505 SPR-5005: Evaluation of Asset Identification Technology https://rip.trb.org/View/2582580 Thu, 31 Jul 2025 11:05:23 GMT https://rip.trb.org/View/2582580 SPR-5015: Augmenting INDOT’s Remotely Controlled Vehicle with a LiDAR Unit for Culvert Monitoring https://rip.trb.org/View/2577101 Thu, 17 Jul 2025 15:54:12 GMT https://rip.trb.org/View/2577101 SPR-5008: Strategic Expansion of Driving Simulators in INDOT Driver Training Programs https://rip.trb.org/View/2577100 Thu, 17 Jul 2025 15:33:31 GMT https://rip.trb.org/View/2577100 SPR-5033: Optimizing field compaction of granular materials: Research and guideline development https://rip.trb.org/View/2553994 Thu, 15 May 2025 16:03:34 GMT https://rip.trb.org/View/2553994 SPR-4944: INDOT Research & Development Teamwork and Leadership Development https://rip.trb.org/View/2516414 Thu, 27 Feb 2025 11:35:14 GMT https://rip.trb.org/View/2516414 SPR-4910: Review of Pavement ME Design Version 3.0 https://rip.trb.org/View/2445162 Fri, 25 Oct 2024 13:18:44 GMT https://rip.trb.org/View/2445162 SPR-4865: INDOT Research Program Benefit Cost Analysis – Return on Investment (ROI) https://rip.trb.org/View/2444782 Wed, 23 Oct 2024 09:29:42 GMT https://rip.trb.org/View/2444782 SPR-4929: Deployment of LiDAR Based Detection Sensors at Road Intersections for Improved Pedestrian &Traffic Monitoring https://rip.trb.org/View/2434100 Wed, 25 Sep 2024 09:20:52 GMT https://rip.trb.org/View/2434100