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52550
  
  

  8
Dec
2023
Technical Reports
PTC Communications: Cybersecurity Technology Review and Concept of Operations
Author
          Federal Railroad Administration

Subject
                    Positive Train Control,
                    Security

**Keywords:** Positive Train Control, PTC, railroad, shared network, Interoperable Train Control Messaging, ITCM, cybersecurity, encryption, National Institute of Standards and Technology, NIST, ELLI
**Abstract:** Researchers sought to determine how to improve the confidentiality of information passing through the...
Report Number
              DOT/FRA/ORD-23/39

  Office
              RDI-23
    1
Apr
1995
Technical Reports
Nationwide Study of Train Whistle Bans
Author
          FRA

Subject
                    Grade Crossing Modeling and Simulation,
                    Highway-Rail Grade Crossings,
                    Train Horn Noise

**Keywords:** Guidance on the Quiet Zone Creation Process
**Abstract:** A national study examined the accident histories of grade crossings with whistle bans. Findings suggest that whistle bans increase the risk of accidents at crossings.
Office
              RRS
    1
Jul
1981
Technical Reports
Urban Rail Noise Abatement Program Digest

Subject
                    Train Horn Noise

**Keywords:** Urban Rail, Noise Reduction, Development Projects
**Abstract:** The Urban Rail Noise Abatement Program provides a systematic approach to solving the urban transit noise problem. This approach has resulted in comprehensive scientific research...
Report Number
              UMTA-MA-06-0099-80-3

  Office
              RRD
    1
Jun
1980
Technical Reports
15th Railroad Engineering Conference Proceedings, Railroad R&D Challenges of the 80's : Opportunities & Obstacles
Author
          Federal Railroad Administration

Subject
                    High-Speed Passenger Rail,
                    Technology Transfer,
                    Security


**Abstract:** This report constitutes the proceedings of the 15th Railroad Engineering Conference held at TSC on October 21-23, 1979. Conference papers were delivered by various industry and...
Report Number
              FRA/ORD-80/35

  Office
              RRD
    1
Sep
1974
Technical Reports
Noise Assessment and Abatement in Rapid Transit Systems
Author
          L.G. Kurzweil, R. Lotz, E.G. Apgar

Subject
                    Train Horn Noise

**Keywords:** Noise, Rapid Transit, Transportation Noise, Rail Vehicle Noise, Noise Assessment, Noise Abatement, Noise Control
**Abstract:** As Systems Manager for the Urban Rail Supporting Technology Program sponsored by the Rail Programs Branch of the Urban Mass Transportation Administration, the Transportation...
Report Number
              DOT-TSC-UMTA-74-13

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