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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
    18
Sep
2013
Environmental Review Documents
Brunswick Layover Facility, Maine: Environmental Assessment (EA)
Author
          Federal Railroad Administration, Northern New England Passenger Rail Authority (NNEPRA)

Subject
                    High-Speed Passenger Rail,
                    Intercity Passenger Rail Investment

**Keywords:** NNEPRA, Brunswick, Maine, Layover Facility, Maintenance, Environmental Assessment, EA
    18
Sep
2013
Environmental Review Documents
Brunswick Layover Facility, Maine: Environmental Assessment (EA) Appendix A
Author
          Federal Railroad Administration, Northern New England Passenger Rail Authority (NNEPRA)

Subject
                    High-Speed Passenger Rail,
                    Intercity Passenger Rail Investment

**Keywords:** NNEPRA, Brunswick, Maine, Layover Facility, Maintenance, Environmental Assessment, EA, Appendix A, Agency Correspondence
    18
Sep
2013
Environmental Review Documents
Brunswick Layover Facility, Maine: Environmental Assessment (EA) Appendix B
Author
          Federal Railroad Administration, Northern New England Passenger Rail Authority (NNEPRA)

Subject
                    High-Speed Passenger Rail,
                    Intercity Passenger Rail Investment

**Keywords:** NNEPRA, Brunswick, Maine, Layover Facility, Maintenance, Environmental Assessment, EA, Appendix B, Project Siting Report
    18
Sep
2013
Environmental Review Documents
Brunswick Layover Facility, Maine: Environmental Assessment (EA) Appendix C
Author
          Federal Railroad Administration, Northern New England Passenger Rail Authority (NNEPRA)

Subject
                    High-Speed Passenger Rail,
                    Intercity Passenger Rail Investment

**Keywords:** NNEPRA, Brunswick, Maine, Layover Facility, Maintenance, Environmental Assessment, EA, Appendix C, Industrial Site Alternative, Maine DOT

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