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/ Developing Advanced Technologies for Field Performance Monitoring of Polypropylene Pipe https://rip.trb.org/View/2655578 Thu, 15 Jan 2026 12:31:15 GMT https://rip.trb.org/View/2655578 Continuous 3D Strain Imaging for Structural Health Monitoring of Pavements https://rip.trb.org/View/2646968 Tue, 06 Jan 2026 17:23:14 GMT https://rip.trb.org/View/2646968 Instrumentation And Monitoring For G-Beam/Stillwater Avenue Bridge Replacement https://rip.trb.org/View/2582413 Thu, 31 Jul 2025 14:23:33 GMT https://rip.trb.org/View/2582413 Revenue Opportunities from MDOT Fiber Infrastructure and Other Utility Types https://rip.trb.org/View/2562269 Fri, 06 Jun 2025 15:08:55 GMT https://rip.trb.org/View/2562269 Use of Distributed Fiber Optic Sensing (DFOS) to Assess Bonding and Failure Mechanisms of Asphalt Pavements https://rip.trb.org/View/2480363 Wed, 01 Jan 2025 17:18:23 GMT https://rip.trb.org/View/2480363 Assessing Condition of Rehabilitated Concrete Pavement with Slab Fracturing and Asphalt Overlay Using Distributed Fiber Optic Sensors https://rip.trb.org/View/2373771 Mon, 29 Apr 2024 10:55:36 GMT https://rip.trb.org/View/2373771 Comprehensive Diagnostic System for Corrosion Assessment of Concrete Infrastructure https://rip.trb.org/View/2344530 Tue, 27 Feb 2024 12:55:11 GMT https://rip.trb.org/View/2344530 SBIR Phase II: Fiber Optic Sensors for Direct Pipeline Monitoring Under Geohazard Conditions https://rip.trb.org/View/2093161 Tue, 03 Jan 2023 13:53:29 GMT https://rip.trb.org/View/2093161 Distributed strain sensing for pipeline safety against fault moving and landslide https://rip.trb.org/View/2085763 Fri, 16 Dec 2022 14:15:54 GMT https://rip.trb.org/View/2085763 Distributed Fiber Optic Sensor Network for Real-time Monitoring of Pipeline Interactive Anomalies https://rip.trb.org/View/2085749 Fri, 16 Dec 2022 14:15:43 GMT https://rip.trb.org/View/2085749 2291 A Fatigue Assessment Framework for Steel Bridges using Fiber Optic Sensors and Machine Learning https://rip.trb.org/View/1897282 Tue, 14 Dec 2021 11:51:51 GMT https://rip.trb.org/View/1897282 Combined Structural Health and Traffic Monitoring using Fiber Optic Distributed Acoustic Sensing https://rip.trb.org/View/1841547 Thu, 18 Mar 2021 12:06:00 GMT https://rip.trb.org/View/1841547 Condition Evaluation of Precast Post-tensioned Concrete Girder Bridges During Fires from Distributed Fiber Optic Sensors https://rip.trb.org/View/1762370 Thu, 07 Jan 2021 14:12:58 GMT https://rip.trb.org/View/1762370 Sensor-assisted Condition Evaluation of Steel and Prestressed Concrete Girder Bridges Subjected to Fire – Phase III https://rip.trb.org/View/1685055 Thu, 30 Apr 2020 15:13:12 GMT https://rip.trb.org/View/1685055 Development of a System-Level Distributed Sensing Technique for Long-Term Monitoring of Concrete and Composite Bridges (C11.2019) https://rip.trb.org/View/1683657 Fri, 07 Feb 2020 19:41:23 GMT https://rip.trb.org/View/1683657