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52550
  
  

  21
Nov
2018
Research Results
Report on the New Rail Integrity and Performance Testing at the Mega Sites
Author
          Federal Railroad Administration

Subject
                    Heavy Axle Load (HAL)

**Keywords:** Rail, rolling contact fatigue, RCF, wear, friction control, grinding
**Abstract:** Since 2005, the Association of American Railroads (AAR) and the Federal Railroad Administration (FRA) have co-sponsored ongoing rail performance testing under mainline heavy...
Report Number
              RR 18-17

  Office
              RDI-21
    6
Jun
2018
Research Results
Ballast Degradation Under Heavy Axle Load Trains at the Western Mega Site
Author
          Federal Railroad Administration

Subject
                    Heavy Axle Load (HAL)

**Keywords:** Ballast degradation, triaxial testing, ballast box, heavy axle load, HAL
**Abstract:** Transportation Technology Center, Inc. (TTCI) and the University of Illinois Urbana-Champaign (UIUC), in conjunction with Union Pacific Railroad (UP), investigated ballast...
Report Number
              RR 18-09

  Office
              RDI-21
    27
Feb
2018
Research Results
Performance of No. 20 Frogs of Various Designs in Revenue Service
Author
          Federal Railroad Administration

Subject
                    Heavy Axle Load (HAL),
                    Track

**Keywords:** Special trackwork, turnout frogs, frog heel, frog point, HAL
**Abstract:** Transportation Technology Center, Inc. (TTCI) tested and evaluated the performance of four No. 20 fixed-point frogs on the Norfolk Southern Railway (NS) track as part of the...
Report Number
              RR 18-04

  Office
              RDI-21
    15
Sep
2017
Reference Materials
Measuring Personal Travel and Goods Movement
Author
          National Research Council

Subject
                    Budget,
                    Evaluation

**Keywords:** Economics, Finance, personal travel, goods movement, statistics
**Abstract:** The Intermodal Surface Transportation Efficiency Act (ISTEA) of 1991 established the Bureau of Transportation Statistics (BTS) within the U.S. Department of Transportation. This...
    16
Apr
2015
Reference Materials
Notice of Funding Availability - Grade Crossings, Positive Train Control, and Passenger Rail Corridor Plans
Author
          FRA

Subject
                    Positive Train Control,
                    Accident Reduction,
                    Budget,
                    Grants & Financial Assistance,
                    Capital Planning

**Keywords:** NOFA; notice of funding availability; PTC; Positive Train Control; Grade Crossings; Passenger Rail; Passenger Rail Corridor Plans
**Abstract:** Notice of Funding Avialability (NOFA) - Selected Interciity Passenger Rail Grade Crossing Improvements, Positive Train Control
Implementation Projects and Passenger Rail Corridor...

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