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52550
  
  

  15
Feb
2024
Technical Reports
Development of Railroad Trespassing Database Using Artificial Intelligence
Author
          Federal Railroad Administration

Subject
                    Communications,
                    Train Control

**Keywords:** Grade Crossing, Right-of-Way, Trespassing, Artificial Intelligence, Safety, Human Factors
**Abstract:** The Federal Railroad Administration (FRA) sponsored a research team from Rutgers University to develop a proof-of-concept Trespassing Database using Artificial Intelligence (AI...
Report Number
              DOT/FRA/ORD-24/09

  Office
              RDI-23
    19
Oct
2023
Environmental Review Documents
Decatur Brush College Road Grade Separation FONSI
Author
          Federal Railroad Administration
    28
Sep
2023
Technical Reports
Enhancing the Safety of Coupler Knuckles
Author
          Federal Railroad Administration

Subject
                    Rolling Stock

**Keywords:** Coupler, knuckle, failure, fatigue, fracture, life calculation, load case combination, stress, tensile strength, train operation
**Abstract:** The primary objective of this research was to validate the finite element (FE) stress levels obtained during previous research through physical testing of a selected knuckle...
Report Number
              DOT/FRA/ORD-23/32

  Office
              RDI-22
    9
Jun
2023
Technical Reports
Case Studies to Develop a Highway-Rail Grade Crossing Analysis Framework Using Microsimulation
Author
          Federal Railroad Administration

Subject
                    Train Control

**Keywords:** Rail, at-grade crossings, train crossing, traffic analysis, traffic operations, simulation
**Abstract:** There are approximately 126,700 highway-rail at-grade crossings in the U.S. A portion of those involve high-volume public streets where crossing events result in measurable...
Report Number
              DOT/FRA/ORD-23/16

  Office
              RDI-23
    19
May
2023
Technical Reports
Locomotive Horn Detectability at Closely-Spaced Highway-Rail Grade Crossings
Author
          Federal Railroad Administration

Subject
                    Train Control

**Keywords:** Highway-rail, grade crossing, locomotive horn, train horn, safety, quiet zone, railroad
**Abstract:** Researchers assessed the feasibility of altering the locomotive horn sounding pattern of repetition at each crossing in a series of closely-spaced grade crossings by exploring...
Report Number
              DOT/FRA/ORD-23/15

  Office
              RDI-23

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