This study develops passenger-car equivalents (PCEs) for heavy vehicles at roundabouts.
For this task, the movements of cars and heavy vehicles were observed using video records …

This study develops passenger car equivalents (PCEs) for heavy vehicles (trucks) at
roundabouts and predicts the entry capacity using PCEs. The capacity and circulating flow …

This study examines the effect of heavy vehicles (trucks) on the entry capacity of
roundabouts. Vehicle movements were observed at 11 roundabouts in Vermont, Wisconsin …

The objective of this study was to estimate capacity at roundabouts by developing a method
to adjust gap acceptance parameters for trucks. Because drivers' gap acceptance behavior …

The current model used in the US to predict approach capacity at a single-lane roundabout
utilizes information about entry driver behavior in relation to the circulating stream of traffic …

Heavy vehicles behave differently from ordinary passenger cars due to their characteristics
such as size and operational performance. At roundabout, entry capacity estimation mainly …

Roundabouts are classified as alternative intersection forms because they provide
operational conditions not found at conventional intersections (eg, a low-speed environment …

The current model used in the United States to predict approach capacity at a single-lane
roundabout uses information about entry driver behavior in response to the circulating traffic …

Passenger Car Equivalent (PCE) is a unit used to represent the impact of a large vehicle on
a road by expressing it as the number of equivalent passenger vehicles. This paper focuses …

Passenger car equivalency (PCE) of heavy trucks is often studied using filed observation
and microscopic simulation models, especially for signalized intersections. While the …