Transport Research International Documentation (TRID) https://trid.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) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Spacing Urban Arterials between Main and Auxiliary Road Openings and Downstream Lighted Intersections Based on Lane-Changing Behavioral Characteristics https://trid.trb.org/View/2613052 Fri, 20 Feb 2026 15:28:21 GMT https://trid.trb.org/View/2613052 A Study on the Causal Effects of Pedestrianization of the Frontage Roads of Midosuji on Surrounding Traffic Conditions https://trid.trb.org/View/2613445 Tue, 20 Jan 2026 10:17:49 GMT https://trid.trb.org/View/2613445 Freeway Design Decisions for Revised Frontage Road Policy https://trid.trb.org/View/2572963 Tue, 23 Sep 2025 09:47:26 GMT https://trid.trb.org/View/2572963 Guidelines for the Implementation of Flipped Left Diamond Interchange (FLDI) Design https://trid.trb.org/View/2593723 Fri, 12 Sep 2025 08:57:02 GMT https://trid.trb.org/View/2593723 Frontage Roads and Economic Development: An Interim Progress Report https://trid.trb.org/View/2569671 Tue, 09 Sep 2025 11:25:22 GMT https://trid.trb.org/View/2569671 Development of Improved Guidelines for Frontage Road Driveway Access Location https://trid.trb.org/View/2570741 Tue, 26 Aug 2025 14:34:55 GMT https://trid.trb.org/View/2570741 Evaluation of the Effects of Ramp Location on Land Use and Development https://trid.trb.org/View/2567172 Mon, 18 Aug 2025 12:11:43 GMT https://trid.trb.org/View/2567172 Operational analysis of the flipped left diamond interchange design for the freeways with frontage roads https://trid.trb.org/View/2569190 Fri, 25 Jul 2025 11:31:59 GMT https://trid.trb.org/View/2569190 Accident Analysis of the Conversion from Two-Way to One-Way Frontage Road Operation https://trid.trb.org/View/2561670 Mon, 21 Jul 2025 16:19:58 GMT https://trid.trb.org/View/2561670 Freeway Frontage Road Operations and Safety Study https://trid.trb.org/View/2556677 Sat, 05 Jul 2025 17:02:50 GMT https://trid.trb.org/View/2556677 Increased Capacity of Highways and Arterials Through the Use of Flyovers and Grade Separated Ramps https://trid.trb.org/View/2552281 Mon, 30 Jun 2025 16:38:30 GMT https://trid.trb.org/View/2552281 Operational and Safety Analysis of Two-Way and One-Way Frontage Roads https://trid.trb.org/View/2549166 Tue, 24 Jun 2025 17:43:09 GMT https://trid.trb.org/View/2549166 Capacity-Demand Analysis of the Wayside Interchange on the Gulf Freeway https://trid.trb.org/View/2548956 Tue, 27 May 2025 10:12:04 GMT https://trid.trb.org/View/2548956 Safety Performance Functions for Frontage Roads https://trid.trb.org/View/2434327 Fri, 04 Oct 2024 13:46:13 GMT https://trid.trb.org/View/2434327 Develop Crash Predictive Methods for Frontage Roads Including Ramp Terminals, and Intersections with Crossroads in Texas https://trid.trb.org/View/2437688 Thu, 03 Oct 2024 10:27:15 GMT https://trid.trb.org/View/2437688