@article{ref1,
title="The Benefits of Retiming Traffic Signals",
journal="ITE journal",
year="2004",
author="Sunkari, S",
volume="74",
number="4",
pages="26-29",
abstract="Signal retiming is one of the most cost effective ways to improve traffic flow along a corridor. It can significantly reduce delays and stops experienced by motorists, which can improve safety and reduce fuel consumption and emissions. Typically, the benefit to cost ratio for signal retiming is about 40:1.   <p>Language: en</p>",
language="en",
issn="0162-8178",
doi="",
url="http://dx.doi.org/"
}