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1 Aug 1971

Technical Reports

Embankment Support for a Railroad Test Track: Design Studies

Author
R. J. Dietrich, J. R. Salley

Subject Facilities & Test Equipment

Keywords: Geology, Topography, Vibration-measurement, Clay, Bedrock, Soil Strain Measurements

Abstract:

The events and considerations leading up to the production of an embankment design for the support of the Kansas test track are described. Included are discussion of: site...

Report Number
FRA-RT-72-07
Office
RDI-21

30 Jul 1971

Technical Reports

Fully Allocated Cost of Rail Passenger Service Between New York and Washington

Author
Peat, Marwick, Mitchell & Co.

Subject Evaluation

Keywords: Passenger Train Service Cost, Evaluation, Metroliner

Abstract: This report presents the results of Peat, Marwick, Mitchel & Co.’s Phase II study and three special studies performed under contract No. DOT-FR-0025 in order to determine the...

Report Number
DOT-FR-00025
Office
RRD

1 Jul 1971

Technical Reports

The Sound Environment in Locomotive Cabs

Author
John P. Aurelius

Subject Locomotive Standards (Safety & Noise)

Keywords: Locomotive Noise Levels, Acoustic Measurement and Analysis

Abstract:

Measurements of the sound environment in locomotive cabs including audible warnings perceived by crew members are described. Data was collected during two different test runs...

Report Number
FRA-RP-71-2A
Office
RDI-24

1 Jun 1971

Technical Reports

Technological Innovation in Grade Crossing Protective Systems

Author
John B. Hopkins and Morrin E. Hazel

Subject Grade Crossing Technology, Highway-Rail Grade Crossings, Signal and Train Control

Keywords: train detection; microwave telemetry

Abstract:

This study describes limitations of innovative grade crossing protective systems (namely, cost) and provides guidelines for developing and using innovative systems. 

Office
RDI-23

14 May 1971

Other Reports

Recommendations for Northeast Corridor Transportation Vol 2

Author
Miller, M., Cheslow, M., Ebersole, N.T., Gerba, J., Igo, DJ

Keywords: Northeast Corridor, transportation planning, systems analysis, evaluation

Abstract: Volume 2 includes discussions of the Northeast Corridor's population growth patterns and the region's transportation system, an evaluation methodology, descriptions of interim and...