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The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.

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Showing 30021 - 30040 of 35440 results
  • Crew factors in flight operations VI psychophysiological responses to helicopter operations
    Crew factors in flight operations VI : psychophysiological responses to helicopter operations
    Gander, Philippa H. ;
    Barnes, Rory M.
    1994-07-01 | PDF
    This report is the sixth in a series on the physiological and psychological effects of flight operations on flight crews, and on the operational significance of these effects. Thirty-two helicopter pilots were studied before, during, and after 4- to 5-day trips providing support services from Aberdeen, Scotland, to rigs in the North Sea oil fields. ...
  • A Simultaneous RouteLevel Transit Patronage Model
    A Simultaneous Route-Level Transit Patronage Model
    Dueker, Kenneth J. ;
    Strathman, James
    1994-07-01 | PDF
    Transit patronage and service supply are highly interrelated. Transit patronage on a route is affected by other parallel and intersecting routes. An analytic toll is needed to examine these complex relationships in the transit system. This study has developed a quantitative model by incorporating these interactions into a simultaneous system. The c ...
  • Crew factors in flight operations IX effects of planned cockpit rest on crew performance and alertness in longhaul operations
    Crew factors in flight operations IX : effects of planned cockpit rest on crew performance and alertness in long-haul operations
    Rosekind, Mark R. ;
    Graeber, R. Curtis
    1994-07-01 | PDF
    This report is the ninth in a series on physiological and psychological effects of flight operations on flight crews, and on the operational significance of these effects. Long-haul flight operations often involve rapid multiple time-zone changes, sleep disturbances, circadian disruptions, and long, irregular work schedules. These factors can resul ...
  • Saving Energy in US Transportation
    Saving Energy in U.S. Transportation
    United States. Congress. Office of Technology Assessment
    1994-07-01 | PDF
    This report was prepared as the final part of an Office of Technology Assessment (OTA) assessment on "U.S. Energy Efficiency: Past Trends and Future Opportunities." This report focuses on energy use in U.S. transportation, which accounts for over 60 percent of U.S. oil consumption. The report examines the current status of the system and evaluating ...
  • Public Port Financing in the United States
    Public Port Financing in the United States
    United States. Office of Port and Intermodal Development
    1994-07-01 | PDF
    This is the third report on Public Port Financing in the United States published by the Maritime Administration (MARAD). The first report was published in June 1974 and the second in June 1985. MARAD jointly with the American Association of Port Authorities (AAPA) has undertaken this study which focuses on public port financing as it relates to por ...
  • Coordination of Actuated Controllers on Traffic Control Systems
    Coordination of Actuated Controllers on Traffic Control Systems
    Chang, Edmond Chin-Ping ;
    Koothrappally, Joseph
    1994-07-01 | PDF
    The purpose of this research is to develop a reliable analytical methodology to improve the overall design and operation of actuated controllers in coordinated systems and generate the parameters for coordinated arterial or network operations. The report summarizes the state of the art in coordinated, actuated controller operations. The methodology ...
  • Development of Analytical Tools for Evaluating Operations of LightRail AtGrade Within an Urban Signal System Interim Report 2
    Development of Analytical Tools for Evaluating Operations of Light-Rail At-Grade Within an Urban Signal System – Interim Report 2
    Venglar, Steven P. ;
    Fambro, Daniel B.
    1994-07-01 | PDF
    This report identifies and recommends measures of impact that are applicable to the operation of at-grade light rail crossings within traffic signal systems. The key point in identifying measures of impact is to maintain consistency with traffic signal measures of impacts. The recommended measures of impact include average delay and queue length. T ...
  • NetworkLevel Deflection Data Collection for Rigid Pavements
    Network-Level Deflection Data Collection for Rigid Pavements
    Perrone, E. ;
    Dossey, T.
    1994-07-01 | PDF
    The existing rigid pavement deflection data contained in the PES database are evaluated and found to be inadequate for any network-level study of the structural behavior of rigid pavements. The PES data were evaluated by comparing them with existing data contained in the CTR rigid pavement database. Having found the data to be questionable, we perf ...
  • Development of an instrumentation plan for the Ohio SPS test pavement DEL231748 final report October 1994
    Development of an instrumentation plan for the Ohio SPS test pavement (DEL-23-17.48) : final report, October 1994.
    Sargand, Shad
    ORCID ICON IMG
    1994-07-01 | PDF
    A Specific Pavement Studies (SPS) program, formulated under the Strategic Highway Research Program (SHRP), consists of nine experiments, four of which will be included in this DEL-23 project. Since the basic instrumentation plan proposed by SHRP was limited, Ohio Department of Transportation opted to develop a more comprehensive plan for DEL-23. Th ...
  • Development of an instrumentation plan for the Ohio SPS test pavement DEL231748 executive summary July 1994
    Development of an instrumentation plan for the Ohio SPS test pavement (DEL-23-17.48) : executive summary, July 1994.
    Sargand, Shad
    ORCID ICON IMG
    1994-07-01 | PDF
    A Specific Pavement Studies (SPS) program, formulated under the Strategic Highway Research Program (SHRP), consists of nine experiments, four of which will be included in this DEL-23 project. Since the basic instrumentation plan proposed by SHRP was limited, Ohio Department of Transportation opted to develop a more comprehensive plan for DEL-23. Th ...
  • Development of a construction engineering manpower system for Georgia DOT
    Development of a construction engineering manpower system for Georgia DOT.
    Santha, Lanka ;
    Young, Brad
    1994-07-01 | PDF
    The objective of this special research study was to develop a construction engineering manpower management system based primarily on construction dollars and to determine if this type of system will be adequate for the GDOT.
  • Fixed Route Comprehensive Operational Analysis 1994 Operating Year First Installment Route 1 Medical CenterGolden Hill Analysis
    Fixed Route Comprehensive Operational Analysis, 1994 Operating Year. First Installment, Route 1: Medical Center/Golden Hill Analysis
    Housatonic Area Regional Transit
    1994-07-01 | PDF
    In October, of 1992, the Housatonic Area Regional Transit (HART) District published a planning study providing an in-depth analysis of its fixed route bus transit service. This comprehensive operational analysis (COA) was the first detailed analysis of the service following HART's Fiscal Year 1991 service upgrade and Fiscal Year 1992 fare increase. ...
  • Implementing Telecommuting Manual for the Interagency Telecommuting Program
    Implementing Telecommuting: Manual for the Interagency Telecommuting Program
    Joice, Wendell H.
    1994-07-01 | PDF
    The U.S. Department of Transportation and the U.S. General Services Administration are sponsoring a governmentwide telecommuting program to increase opportunities for employees to work part of their regular workweek at an alternate worksite: at home or at a telecommuting center. A telecommuting center (telecenter) is a multi-agency facility that pr ...
  • Woodburn portofentry automation project 1986 1993 final report
    Woodburn port-of-entry automation project, 1986 - 1993 : final report.
    Krukar, Milan ;
    Evert, Ken
    1994-07-01 | PDF
    In 1986, the Oregon State Highway Division (OSHD), in conjunction with the Public Utility Commission (PUC), and with the cooperation of the Federal Highway Administration (FHWA), under took an experimental project at the Woodburn southbound Port-of-Entry (POE). The plan was to automate this POE to minimize the weighmaster and PUC tasks; improve wei ...
  • Relationships of Type a Behavior with Biographical Characteristics and Training Performance of Air Traffic Control Specialists
    Relationships of Type a Behavior with Biographical Characteristics and Training Performance of Air Traffic Control Specialists
    Nye, L.G. ;
    Schroeder, D.J.
    1994-07-01 | PDF
    While there has been a considerable amount of research concerning the relationships between various cognitive measures and the selection and subsequent performance of Air Traffic Control Specialists (ATCSs), data concerning the potential importance of personality factors are quite limited. As part of an expanded research program, selected personali ...
  • Human Factors in Aviation Maintenance Phase Three Volume 2 Progress Report
    Human Factors in Aviation Maintenance: Phase Three, Volume 2 Progress Report
    Galaxy Scientific Corporation
    1994-07-01 | PDF
    The third phase of research on human factors in aviation maintenance continued to look at the human's role in the aviation maintenance system via investigations, demonstrations, and evaluations of the research program outputs. This report describes the Office of Aerospace Medicine's Hypermedia Information System, released on CD ROM in early 1993. T ...
  • Seaplane Bases
    Seaplane Bases
    United States. Department of Transportation. Federal Aviation Administration
    1994-06-29 | PDF
    This advisory circular (AC) provides guidance to assist operators in planning, designing, and constructing seaplane base facilities.
  • Air Clearance Process
    Air Clearance Process
    United States. Department of Defense. Office of the Inspector General.
    1994-06-27 | PDF
    Introduction. The method of transportation for DoD cargo shipments should be the mode that satisfactorily meets DoD requirements at the overall lowest cost to the government. Transportation officers were responsible for determining the mode of shipping cargo, whether surface or air, based on supply priorities and required delivery dates, as establi ...
  • Assessment of Intermodal Transportation Information Needs
    Assessment of Intermodal Transportation Information Needs
    Shaw, M Ed ;
    Whitfield, Bob
    1994-06-24 | PDF
    The objective established for this project centered on the types of data that should be collected for the Depart­ment's intermodal management system and how they should be used, the identification of key intermodal issues in South Dakota, and the development of recommendations for collection and management of intermodal transportation information. ...
  • Elimination of Coast Guard Plan Review for NonCritical Engineering Systems and Cargo Barges
    Elimination of Coast Guard Plan Review for Non-Critical Engineering Systems and Cargo Barges
    United States. Coast Guard
    1994-06-21 | PDF
    The purpose of this Circular is to publish policy that provides for the elimination of Coast Guard review and approval of certain engineering system drawings for all vessels as well as structural drawings for Coast Guard inspected non-self propelled cargo vessels (deck cargo and hopper barges) that have a load line issued by the American Bureau of ...
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