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  12
Sep
2023
Safety Advisories
Safety Advisory 2023-04; High-Impact Wheels Causing Damage to Rails and Track
Author
          Federal Railroad Administration

Subject
                    Safety Advisories

**Keywords:** Safety Advisory, high-impact wheels, Wheel Impact Load Detectors (WILD)
**Abstract:** This report characterizes the amplitude and wavelength content of the current track geometry environment of the United States railroad system and examines the combination of...
Safety Advisory Number
              2023-04
    15
Jun
2023
Safety Advisories
Safety Advisory 2023-01; Evaluation of Policies and Procedures Related to the Use and Maintenance of Hot Bearing Wayside Detectors (Supplement)
Author
          Federal Railroad Administration

Subject
                    Safety Advisories

**Keywords:** Safety Advisory, wayside detector, hot bearing

Safety Advisory Number
              2023-01; Notice No. 2
    27
Apr
2023
Safety Advisories
Safety Advisory 2023-03;  Accident Mitigation and Train Length
Author
          Federal Railroad Administration

Subject
                    Safety Advisories

**Keywords:** Safety Advisory, train makeup, train handling, braking, EOT device communications, radio communication

Safety Advisory Number
              2023-03
    3
Mar
2023
Safety Advisories
Safety Advisory 2023-01; Evaluation of Policies and Procedures Related to the Use and Maintenance of Hot Bearing Wayside Detectors
Author
          Federal Railroad Administration

Subject
                    Safety Advisories

**Keywords:** Safety Advisory, wayside detector, hot bearing

Safety Advisory Number
              2023-01
    9
Jan
2023
Safety Advisories
Safety Advisory 2022–02; Addressing Unintended Train Brake Release
Author
          Federal Railroad Administration

Subject
                    Safety Advisories

**Keywords:** Safety Advisory, Brakes

Safety Advisory Number
              2022-02

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