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/ Railroad Investigation Report: New York City Transit Train Collision, January 4, 2024 https://trid.trb.org/View/2625875 Mon, 08 Dec 2025 11:39:40 GMT https://trid.trb.org/View/2625875 Positioning, the Next Generation https://trid.trb.org/View/1736619 Tue, 29 Sep 2020 11:05:01 GMT https://trid.trb.org/View/1736619 Automated Train Identification and Train Position Monitoring at New York City Transit https://trid.trb.org/View/1721137 Thu, 16 Jul 2020 11:02:22 GMT https://trid.trb.org/View/1721137 Algorithm for Tracing Train Delays to Incident Causes https://trid.trb.org/View/1716395 Mon, 29 Jun 2020 16:55:15 GMT https://trid.trb.org/View/1716395 Analysis of Wheel Wear and Forecasting of Wheel Life for Transit Rail Operations https://trid.trb.org/View/1689751 Wed, 11 Mar 2020 17:15:51 GMT https://trid.trb.org/View/1689751 Railroad Accident Brief: New York City Transit Train Strikes Two Flagmen, Brooklyn, New York, November 3, 2016 https://trid.trb.org/View/1635913 Wed, 24 Jul 2019 22:35:43 GMT https://trid.trb.org/View/1635913 Correlation of Continuous Vehicle Based and Wayside Inspection Data to Develop Non-Traditional Maintenance Intervention Strategies https://trid.trb.org/View/1601564 Mon, 22 Apr 2019 23:42:10 GMT https://trid.trb.org/View/1601564 Hitting Fast Forward https://trid.trb.org/View/1581937 Mon, 01 Apr 2019 10:14:26 GMT https://trid.trb.org/View/1581937 Passenger-Centric Performance Metrics for the New York City Subway https://trid.trb.org/View/1576997 Thu, 10 Jan 2019 10:38:20 GMT https://trid.trb.org/View/1576997 New York City Transit: Why Envision? https://trid.trb.org/View/1559050 Tue, 11 Dec 2018 09:21:41 GMT https://trid.trb.org/View/1559050 Laboratory and Field Testing of NYCTA Power Frequency Track Circuits https://trid.trb.org/View/1501947 Tue, 10 Apr 2018 17:03:01 GMT https://trid.trb.org/View/1501947 A Data-Driven Approach to Prioritizing Bus Schedule Revisions at New York City Transit https://trid.trb.org/View/1496081 Thu, 22 Mar 2018 11:57:31 GMT https://trid.trb.org/View/1496081 A Real-Time Service Management Decision Support System for Train Dispatching at New York City Transit https://trid.trb.org/View/1495679 Thu, 22 Mar 2018 11:57:30 GMT https://trid.trb.org/View/1495679 Recovery and Resiliency https://trid.trb.org/View/1485526 Mon, 23 Oct 2017 13:39:43 GMT https://trid.trb.org/View/1485526 Workforce Challenges Confronting New York City Transit https://trid.trb.org/View/1468649 Tue, 20 Jun 2017 13:45:03 GMT https://trid.trb.org/View/1468649