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/ Influence of Traffic Noise and Light on Wildlife Movement Near Highways https://rip.trb.org/View/2691660 Sun, 12 Apr 2026 23:12:49 GMT https://rip.trb.org/View/2691660 Evaluating the I-25 Greenland Wildlife Overpass using network camera monitoring https://rip.trb.org/View/2643441 Tue, 23 Dec 2025 13:59:51 GMT https://rip.trb.org/View/2643441 Colorado Traffic and Animal Detection (COTAD) Model - Training the YOLO algorithm to Reliably Detect Colorado Wildlife, Pedestrians, and Vehicles https://rip.trb.org/View/2643439 Tue, 23 Dec 2025 13:50:23 GMT https://rip.trb.org/View/2643439 Evaluating Bat Use of NDOT-managed Transportation Structures with Occupancy Modeling https://rip.trb.org/View/2636171 Tue, 09 Dec 2025 14:09:43 GMT https://rip.trb.org/View/2636171 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 Automated Wildlife Detection for Wildlife Vehicle Collision Reduction https://rip.trb.org/View/2593929 Thu, 28 Aug 2025 11:42:32 GMT https://rip.trb.org/View/2593929 Vehicle Collision Mitigation Phase II - Determining Effectiveness of Wildlife-Vehicle Collision Mitigation Projects Phase II https://rip.trb.org/View/2582853 Mon, 04 Aug 2025 17:51:43 GMT https://rip.trb.org/View/2582853 Assessing Performance of the SR 29 Advanced Wildlife Warning System in Collier County https://rip.trb.org/View/2569150 Tue, 24 Jun 2025 12:43:20 GMT https://rip.trb.org/View/2569150 Practices for Wildlife Passage and Habitat Connectivity https://rip.trb.org/View/2558417 Tue, 27 May 2025 20:26:05 GMT https://rip.trb.org/View/2558417 Development of Alternative Desert Tortoise Crossing Criteria and Designs (NDOT 494-24-803) https://rip.trb.org/View/2499403 Fri, 31 Jan 2025 18:06:52 GMT https://rip.trb.org/View/2499403 Identification and prioritization of road sections with a relatively high concentration of large wild mammal-vehicle collisions in Gallatin County, Montana, USA https://rip.trb.org/View/2437173 Mon, 30 Sep 2024 13:38:34 GMT https://rip.trb.org/View/2437173 Modeling Traffic Noise and Light on Natural Landscapes at the State Scale https://rip.trb.org/View/2431331 Tue, 17 Sep 2024 16:18:13 GMT https://rip.trb.org/View/2431331 Assessment of Aquatic Organism Passage Through 3-Sided and 4-Sided Culverts on High Quality Streams https://rip.trb.org/View/2427732 Fri, 13 Sep 2024 11:19:21 GMT https://rip.trb.org/View/2427732 Assessment of Wildlife-Road Conflicts for Protected Species https://rip.trb.org/View/2422609 Tue, 27 Aug 2024 12:29:06 GMT https://rip.trb.org/View/2422609 Concrete Box Culvert (CBC) Adaptation to Increase Ungulate Use https://rip.trb.org/View/2417305 Wed, 14 Aug 2024 12:10:15 GMT https://rip.trb.org/View/2417305