@article{ref1,
title="Traffic signals at new and rebuilt intersections",
journal="Transportation engineering journal of the American Society of Civil Engineers",
year="1982",
author="Guell, DL",
volume="108",
number="TE4",
pages="419-427",
abstract="This paper examines the signalization question at new and rebuilt intersections. A specific case study from Columbia, Missouri is examined which shows substantial volume increases resulted on the minor street when signals were installed at a previously unsignalized intersection.<p />",
language="",
issn="0569-7891",
doi="",
url="http://dx.doi.org/"
}