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52550
  
  

  13
Mar
2024
Other Reports
New Century Railroad 240 Program Approval Letter
Author
          RRS-11

Subject
                    Engineer Certification

**Keywords:** Engineer
    12
Mar
2024
Other Reports
Oregon Pacific 240 Program Approval Letter
Author
          RRS-11

Subject
                    Engineer Certification

**Keywords:** Engineer
    13
Feb
2024
Other Reports
Cuyahoga Valley Scenic 240 Program Approval Letter
Author
          RRS-11

Subject
                    Engineer Certification

**Keywords:** Engineer
    12
Feb
2024
Research Results
Expansion of Rail Flaw Library at the Transportation Technology Center
Author
          Federal Railroad Administration

Subject
                    Track

**Keywords:** Rail, rail wear, rail defect, rail flaw library, ultrasonic testing, UT, phased array ultrasonic testing, PAUT, Miniprof, Rail Flaw Library of Associated Defects, RF-LOAD, non-destructive evaluation, NDE, track

Report Number
              RR 22-36

  Office
              RDI-21
    9
Feb
2024
Technical Reports
Mechanistic Investigation of Timber Crosstie Spike Fastener Failures – Phase I: The Magnitude of the Spike Failure Challenge
Author
          Federal Railroad Administration

Subject
                    Track

**Keywords:**  track research, cut spikes, drive spikes, screw spikes, elastic fastening systems, failure analysis, broken spikes
**Abstract:** The Rail Transportation and Engineering Center (RailTEC) at the University of Illinois at Urbana-Champaign (UIUC) performed a literature review, conducted an industry-wide...
Report Number
              DOT/FRA/ORD-24-06

  Office
              RDI-21

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