@article{ref1,
title="Estimating capacity and traffic delay in work zones: an overview",
journal="Transportation research part C: emerging technologies",
year="2013",
author="Weng, Jinxian and Meng, Qiang",
volume="35",
number="",
pages="34-45",
abstract="This paper presents a review of the approaches to estimating the work zone operational issues: capacity and traffic delay in work zones. It first explores the factors affecting work zone capacity and then critically reviews three types of approaches including parametric, non-parametric and simulation approaches to estimating work zone capacity. Subsequently, a detailed critical review of the three types of approaches for traffic delay estimation in work zones is presented. Finally, it provides some directions and recommendations for the future research.<p />",
language="en",
issn="0968-090X",
doi="10.1016/j.trc.2013.06.005",
url="http://dx.doi.org/10.1016/j.trc.2013.06.005"
}