Synthesis of Information Related to Highway Practices. Topic 49-14. Methods to Acquire Proprietary Data for Transportation Applications

The objective of this research project is to investigate the use of non-traditional data sources for conducting highway capacity and quality of service analysis in three areas: field measurement of performance measures, local calibration of Highway Capacity Manual (HCM) models, and suitability to support validation of existing HCM models. To meet these objectives the study will: (1) Identify the available data sources at various levels (private and public sector); (2) Identify methods and tools needed to store, process and use the data. As such, the research will determine whether specific data mining or data fusion techniques may be necessary to apply in order to use these data sources; (3) Summarize how agencies integrate new data sources within the broader data management system, to complement or replace existing transportation data sets. Information to be collected will include: (1) Data requirements for the major performance measures and default parameters used in the HCM for different levels of analysis, such as operational, design, and planning and preliminary engineering across the different modes; (2) Non-traditional data (private, public sector) sources that correspond to HCM data needs; (3) How data have been used in recent years for research related to transportation performance evaluation; and (4) How departments of transportation (DOTs) have used/are using non-traditional data sources. A literature review and surveys to all state DOTs and selected metropolitan planning organizations (MPOs) will be conducted to identify how agencies use non-traditional data sources. Case examples regarding how to assess licensing options, caveats and risks, and use cases will be collected from the agencies that have engaged in data negotiations.


  • English


  • Status: Active
  • Funding: $45000
  • Contract Numbers:

    Project 20-05, Topic 49-14

  • Sponsor Organizations:

    National Cooperative Highway Research Program (NCHRP) Synthesis

    Transportation Research Board
    500 Fifth Street, NW
    Washington, DC    20001

    American Association of State Highway and Transportation Officials (AASHTO)

    444 North Capitol Street, NW
    Washington, DC  United States  20001

    Federal Highway Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Project Managers:

    Zwahlen, Tanya

  • Performing Organizations:

    University of Kentucky, Lexington

    Lexington, KY  United States  40506-0281
  • Principal Investigators:

    Chen, Mei

  • Start Date: 20171020
  • Expected Completion Date: 0
  • Actual Completion Date: 0
  • Source Data: RiP Project 41618

Subject/Index Terms

Filing Info

  • Accession Number: 01634828
  • Record Type: Research project
  • Source Agency: Transportation Research Board
  • Contract Numbers: Project 20-05, Topic 49-14
  • Files: TRB, RiP
  • Created Date: May 17 2017 1:00AM