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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
    8
Jul
2016
Technical Reports
Advanced Component Testing: Kaskasia Handbrake Test.
Author
          Federal Railroad Administration

Subject
                    Evaluation

**Keywords:** Handbrake, installation, operation, impact testing
**Abstract:** The evaluation of a prototype remote operation handbrake showed that it can be installed on a car with only minor modifications to connect the air. This prototype did not set the...
Report Number
              DOT/ORD/FRA-16/26

  Office
              RDI-22
    1
Jan
2011
Technical Reports
Effect of Missing or Broken Fasteners on Gage Restraint of Concrete Ties

Subject
                    Evaluation

**Keywords:** Concrete Ties, Field Side Clips, Heavy Axle Load, Gage Side Clip, Gage Restrain, Wear
**Abstract:** From 2009 to 2010, the Transportation Technology Center, Inc., measured the gage restraint of a mainline concrete tie track affected by missing or broken fasteners. Measurements...
Office
              RRD
    1
May
2010
Technical Reports
The Northeast Corridor Infrastructure Master Plan
Author
          NEC Master Plan Working Group

Subject
                    Evaluation

**Keywords:** Northeast Corridor, Infrastructure Master Plan, Trip-Time Improvements, Expanded Service, Freight Service Plans
**Abstract:** The Northeast Corridor (NEC) Infrastructure Master Plan is the result of a precedent-setting region-wide collaboration among 12 Northeast states and the District of Columbia,...
Office
              RRD
    1
Apr
2009
Technical Reports
Quasi-Static Test on a State-of-the-Art Collision Post and End Post Assembly
Author
          Mark White

Subject
                    Evaluation

**Keywords:** Quasi-Static Test, Collision Post, End Post
**Abstract:** This test evaluated the quasi-static method for demonstrating energy absorption and graceful deformation as outlined in the notice of proposed rulemaking for front-end strength of...
Office
              RRD

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