The doi above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
doi: 10.4121/e298fc48-daa8-436f-a5f7-a12030f6ebed

Vos, Johan; Haneen Farah; Hagenzieker, M.P. (Marjan) (2023): Data underlying the publication: Speed behaviour upon approaching freeway curves. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/e298fc48-daa8-436f-a5f7-a12030f6ebed.v1

Dataset

• Civil Engineering
• Engineering Design
• Engineering
• Built Environment and Design

Freeway curve anticipation, High Frequency Floating Car Data, Sight distances

CC BY 4.0

RefWorks, BibTeX, Reference Manager, Endnote, DataCite, NLM, DC, CFF

by Johan Vos , Haneen Farah , M.P. (Marjan) Hagenzieker

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. 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.

More backgrounds can be read in:

Vos, J., Farah, H., & Hagenzieker, M. (2021). Speed behaviour upon approaching freeway curves. Accident Analysis & Prevention, 159, 106276. doi: https://doi.org/10.1016/j.aap.2021.106276

• 2023-06-01 first online

• 2023-06-05 published, posted

4TU.ResearchData

*.csv for the database and *.xlsx for the explanation

Speed behaviour upon approaching freeway curves

TU Delft, Faculty of Civil Engineering and Geoscience, Department of Transport and Planning