cff-version: 1.2.0
abstract: "<p>High Frequency Floating Car Data was collected to analyse circa 1 million individual speed profiles on 153 Dutch freeway curves. By defining the positions where the acceleration approaches 0 m/s2 before and after a curve starts, the positions when the driver started and stopped decelerating upon curve entry were defined.&nbsp;These positions and speeds are put in a database, combined with detailed reconstruction of the curves and their surroundings, as well as three dimensional sight distance analysis. This aggregated database is shared here, along a file explaining the different variables in the database.</p><p><br></p><p>More backgrounds can be read in:</p><p><br></p><p>Vos, J., Farah, H., &amp; Hagenzieker, M. (2021). Speed behaviour upon approaching freeway curves. Accident Analysis &amp; Prevention, 159, 106276. doi: https://doi.org/10.1016/j.aap.2021.106276</p>"
authors:
  - family-names: Vos
    given-names: Johan
    orcid: "https://orcid.org/0000-0001-5954-967X"
  - family-names: Farah
    given-names: Haneen
    orcid: "https://orcid.org/0000-0002-2919-0253"
  - family-names: Hagenzieker
    given-names: M.P. (Marjan)
    orcid: "https://orcid.org/0000-0002-5884-4877"
title: "Data underlying the publication: Speed behaviour upon approaching freeway curves"
keywords:
version: 1
identifiers:
  - type: doi
    value: 10.4121/e298fc48-daa8-436f-a5f7-a12030f6ebed.v1
license: CC BY 4.0
date-released: 2023-06-05