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52550
  
  

  22
Jul
2019
Reports to Congress
Shared-Use of Railroad Rights-of-Way
Author
          Federal Railroad Administration

Subject
                    Right-of-Way

**Keywords:** Rights-of-Way, FAST Act, Shared-Use
**Abstract:** This report responds to a provision in the Fixing America’s Surface Transportation Act of 2015 (FAST Act) that directed the U.S. Secretary of Transportation to evaluate...
    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
    27
Aug
2018
Research Results
Railroad Right-of-Way Vehicle Incursion Prevention Research
Author
          Federal Railroad Administration

Subject
                    Grade Crossing and Trespass Outreach/Education,
                    Right-of-Way

**Keywords:** grade crossing, right-of-way incursion, rail, vehicle incursion, railroad safety
**Abstract:** Researchers evaluated whether high-visibility markings could deter vehicles from mistakenly turning onto the tracks at grade crossings.
Report Number
              RR 18-13

  Office
              RDI-23
    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

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