This paper presents the results carried out from an experimental analysis focused on vehicle time headways distributions with reference to two-lane two-way roads. Our attention has been focused on roads localized in Northern Italy and characterized by different levels of traffic; using data collected by inductive loops and radar sensors, a wide set of observations has been made available. The statistical analysis of these data has allowed to test a set of headway distribution models highlighting their goodness-of-fit with reference to the empirical distributions.
An empirical analysis of vehicle time headways on rural two-lane two-way roads
ROSSI, RICCARDO;GASTALDI, MASSIMILIANO;
2010
Abstract
This paper presents the results carried out from an experimental analysis focused on vehicle time headways distributions with reference to two-lane two-way roads. Our attention has been focused on roads localized in Northern Italy and characterized by different levels of traffic; using data collected by inductive loops and radar sensors, a wide set of observations has been made available. The statistical analysis of these data has allowed to test a set of headway distribution models highlighting their goodness-of-fit with reference to the empirical distributions.
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