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ITSJPO Digital Library

rosaP Repository & Open Science Access Portal

This collection includes reports from the USDOT Intelligent Transportation Systems Joint Program Office (ITSJPO) research program. As of December 2016, USDOT's ITS research program is focused on two key priorities: Realizing Connected Vehicle Implementation and Advancing Automation. Research areas include Accelerating Deployment, Automation, Connected Vehicles, Emerging Capabilities, Enterprise Data, and Interoperability. For more information on past and current research areas or the ITSJPO Research Program overall, visit http://www.its.dot.gov/. Bookmark this collection:https://rosap.ntl.bts.gov/collection_itsjpo or https://doi.org/10.21949/1530838.

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Showing 421 - 440 of 3604 results
  • Classification of Wind Farm Turbulence and Its Effects on General Aviation Aircraft and Airports
    Classification of Wind Farm Turbulence and Its Effects on General Aviation Aircraft and Airports
    Zheng, Zhongquan Charlie ;
    Wu, Huixuan
    2018-01-01 | PDF
    Wind turbines located on sites known as wind farms have become popular in the United States and elsewhere because they may be able to reduce, if not replace, the use of fossil fuels for energy production. The development of wind farms has been particularly rapid in recent years along the so-called "wind corridors" in such areas as Kansas, Nebraska, ...
  • Classification of Wind Farm Turbulence and Its Effects on General Aviation Aircraft and Airports Technical Summary
    Classification of Wind Farm Turbulence and Its Effects on General Aviation Aircraft and Airports : Technical Summary
    Zheng, Zhongquan Charlie ;
    Wu, Huixuan
    2018-01-01 | PDF
    Wind turbines located on sites known as wind farms have become popular in the United States and elsewhere because they may be able to reduce, if not replace, the use of fossil fuels for energy production. The development of wind farms has been particularly rapid in recent years along the so-called "wind corridors" in such areas as Kansas, Nebraska, ...
  • Benefits Estimation Model for Automated Vehicle Operations Phase 2 Final Report
    Benefits Estimation Model for Automated Vehicle Operations: Phase 2 Final Report
    Smith, Scott ;
    Koopmann, Jonathan
    2018-01-01 | PDF
    Automated vehicles have the potential to bring about transformative safety, mobility, energy, and environmental benefits to the surface transportation system. They are also being introduced into a complex transportation system, where second-order impacts, such as the possibility of increased vehicle-miles traveled, are of significant concern. Given ...
  • BinderGrade Bumping and High Binder Content to Improve Performance of RAPRAS Mixtures Final Report SPR 797
    Binder-Grade Bumping and High Binder Content to Improve Performance of RAP-RAS Mixtures : Final Report : SPR 797
    Coleri, Erdem ;
    Haddadi, Sogol Sadat
    2018-01-01 | PDF
    General reduction in pavement program funding levels over the past decade and the possible consequent increase in pavement road roughness within the next couple years created a need for low cost yet effective alternative ways to rehabilitate, preserve and maintain roadway network in Oregon. Recycling highway construction materials and minimizing th ...
  • Student Work Safety Guidelines in Roadside Applications and Work Zones Safety Guidelines for Transportation Researchers
    Student Work Safety Guidelines in Roadside Applications and Work Zones : Safety Guidelines for Transportation Researchers
    Gambatese, John A. ;
    Liu, Ding
    2018-01-01 | PDF
    Universities, colleges, and other learning institutions regularly conduct research on behalf of state departments of transportation (DOTs). Much of the research involves data collection and testing work by student researchers on roadways and other types of field sites. The field research may require students to work on the roadway, in the right-of- ...
  • Connected Vehicle Pilot Deployment Program Phase 2 Interoperability Test
    Connected Vehicle Pilot Deployment Program: Phase 2: Interoperability Test
    United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office
    2018-01-01 | PDF
    Over the course of four days in the summer of 2018, a watershed moment in the maturation of connected vehicle technologies occurred at the Turner-Fairbank Highway Research Center (TFHRC), a federally owned and operated national research facility in McLean, Virginia. Through a collaborative effort, the U.S. Department of Transportation (U.S. DOT) an ...
  • The Operational Data Environment ODE
    The Operational Data Environment (ODE)
    United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office
    2018-01-01 | PDF
    The Intelligent Transportation Systems Joint Program Office (ITS JPO) Operational Data Environment (ODE) is a real-time virtual data router that ingests and processes operational data from various connected devices—including vehicles, infrastructure, and traffic management centers—and distributes it to other devices and subscribing transportation m ...
  • Integrated Modeling for Road Condition Prediction Final Report
    Integrated Modeling for Road Condition Prediction [Final Report]
    Garrett, J. Kyle ;
    Mahmassani, Hani S.
    2017-12-31 | PDF
    Transportation Systems Management and Operations (TSMO) is at a critical point in its development due to an explosion in data availability and analytics. Intelligent transportation systems (ITS) gathering data about weather and traffic conditions coupled with the imminent deployment of connected vehicles will bring an increase in data availability ...
  • The Effect of Weather Events on Truck Traffic Patterns Using Fixed and Mobile Traffic Sensors
    The Effect of Weather Events on Truck Traffic Patterns Using Fixed and Mobile Traffic Sensors
    Hernandez, Sarah ;
    Akter, Taslima
    2017-12-20 | PDF
    Severe weather conditions, i.e. snowfall, floods, ice storms, etc. can have major effects on traffic volumes along the highway network. Unlike passenger vehicles, which may choose not to travel during inclement weather, freight trucks need to adhere to delivery schedules requiring them to alter their route rather than cancel a trip. While previous ...
  • USDOT Spectrum Sharing Analysis Plan Effects of UnlicensedNational Information Infrastructure UNII Devices on Dedicated ShortRange Communications DSRC
    USDOT Spectrum Sharing Analysis Plan: Effects of Unlicensed-National Information Infrastructure (U-NII) Devices on Dedicated Short-Range Communications (DSRC)
    Chachich, Alan ;
    Arnold, James A.
    2017-12-01 | PDF
    This report documents the analysis plan for characterizing the existing radio frequency signal environment and identifying the impacts to DSRC operations of unlicensed devices operating in the 5850-5925 MHz band and adjacent bands. Additional goals of the analysis plan are: to develop the capability to evaluate proposed band sharing mechanisms; def ...
  • Mobility Services for All Americans MSAA Case Study Report
    Mobility Services for All Americans (MSAA) Case Study Report
    Schweiger, Carol
    2017-12-01 | PDF
    This report presents four case studies detailing what has been achieved through the Mobility Services for All Americans (MSAA) deployment planning, implementation, and/or Travel Management Coordination Center (TMCC) development. It additionally discusses whether MSAA funding or other federal assistance has had an impact on TMCC development, and wha ...
  • Guidelines for Applying the Capability Maturity Model Analysis to Connected and Automated Vehicle Deployment
    Guidelines for Applying the Capability Maturity Model Analysis to Connected and Automated Vehicle Deployment
    Gettman, Douglas ;
    Burgess, Lisa
    2017-11-23 | PDF
    The Federal Highway Administration (FHWA) has adapted the Transportation Systems Management and Operations (TSMO) Capability Maturity Model (CMM) to describe the operational maturity of Infrastructure Owner-Operator (IOO) agencies across a range of important dimensions. Agencies can use the CMM to develop action plans to move agencies capabilities ...
  • Integrating Emerging Data Sources into Operational Practice Opportunities for Integration of Emerging Data for Traffic Management and TMCs
    Integrating Emerging Data Sources into Operational Practice : Opportunities for Integration of Emerging Data for Traffic Management and TMCs.
    Gettman, Douglas ;
    Toppen, Alan
    2017-11-01 | PDF
    With the emergence of data generated from connected vehicles, connected travelers, and connected infrastructure, the capabilities of traffic management systems or centers (TMCs) will need to be improved to allow agencies to compile and benefit from using this information. New capabilities will be needed for data acquisition, communications bandwidt ...
  • Proof of Concept for the TrajectoryLevel Validation Framework for Traffic Simulation Models
    Proof of Concept for the Trajectory-Level Validation Framework for Traffic Simulation Models
    Xyntarakis, Michalis ;
    Alexiadis, Vassili
    2017-10-30 | PDF
    Based on current practices, traffic simulation models are calibrated and validated using macroscopic measures such as 15-minute averages of traffic counts or average point-to-point travel times. For an emerging number of applications, including connected vehicles, the realism of simulated driver dynamics at the second-by-second or subsecond traject ...
  • Sharing Data between Mobile Devices Connected Vehicles and Infrastructure Task 6 Prototype Acceptance Test Summary Report
    Sharing Data between Mobile Devices, Connected Vehicles and Infrastructure Task 6: Prototype Acceptance Test Summary Report
    Valentine, David ;
    Guspan, Kristina
    2017-10-30 | PDF
    The Task 6 Prototype Acceptance Test Summary Report summarizes the results of Acceptance Testing carried out at Battelle facilities in accordance with the Task 6 Acceptance Test Plan. The Acceptance Tests were designed to verify that the prototype system operates in accordance with the system requirements documented in the Prototype System Requirem ...
  • Sharing Data between Mobile Devices Connected Vehicles and Infrastructure Task 4 Task 10 System Architecture and Design Document SADD
    Sharing Data between Mobile Devices, Connected Vehicles and Infrastructure Task 4 / Task 10 : System Architecture and Design Document (SA/DD).
    Valentine, David ;
    Boyapati, Rama Krishna
    2017-10-27 | PDF
    This report describes the system architecture and design of the Experimental Prototype System (EPS) for the demonstration of the use of mobile devices in a connected vehicle environment. Specifically, it defines the system structure and behavior, the software components, the interfaces and the data necessary for fulfilling the EPS softwarerequireme ...
  • Sharing Data between Mobile Devices Connected Vehicles and Infrastructure Task 10 D2X Hub Prototype Acceptance Test Plan and Summary Report
    Sharing Data between Mobile Devices, Connected Vehicles and Infrastructure Task 10: D2X Hub Prototype Acceptance Test Plan and Summary Report.
    Valentine, David ;
    Hailemariam, Margaret
    2017-10-27 | PDF
    This Devices to Everything (D2X) Acceptance Test Plan (ATP) and Summary Report provides the plan, test cases, and test procedures that were used to verify Prototype System (version 2.0) system requirements, as well as a summary of results of the testing executed. Version 2.0 of the Prototype System is the subject of the larger-scale Field Test to b ...
  • Sharing Data between Mobile Devices Connected Vehicles and Infrastructure Task 12 D2X Hub Prototype Field Test Evaluation Plan and Results
    Sharing Data between Mobile Devices, Connected Vehicles and Infrastructure Task 12 : D2X Hub Prototype Field Test, Evaluation Plan and Results.
    Valentine, David ;
    Boyapati, Rama Krishna
    2017-10-25 | PDF
    “Sharing Data between Mobile Devices, Connected Vehicles and Infrastructure” was a U.S. DOT-sponsored research project to study the integration of mobile devices (such as smartphones) into the Connected Vehicle (CV) environment. Objectives included examining the feasibility and benefits of utilizing non-DSRC communication mechanisms for the transmi ...
  • Sharing Data between Mobile Devices Connected Vehicles and Infrastructure Task 8 D2X Hub ProofofConcept Test Evaluation Report
    Sharing Data between Mobile Devices, Connected Vehicles and Infrastructure Task 8 : D2X Hub Proof-of-Concept Test Evaluation Report.
    Valentine, David ;
    Boyapati, Rama Krishna
    2017-10-25 | PDF
    The Task 8 D2X Hub Proof-of-Concept Test Evaluation Report provides results of the experimental data analysis performed in accordance with the experimental plan for the proof-of-concept version of the prototype system. The data set analyzed includes the tests formally conducted at Battelle facilities as well as those conducted at Turner-Fairbank Hi ...
  • Highway Incident Detection Timeline
    Highway Incident Detection Timeline
    Coe, Joseph T. ;
    Abboud, Bechara
    2017-10-16 | PDF
    The Pennsylvania Department of Transportation (PennDOT) maintains information on road conditions through its Road Condition Reporting System (RCRS). PennDOT uses this technology for planning purposes and to report road closures, weather-related road conditions, and similar information to the general public via its official travel information servic ...
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