@article{ref1,
title="Major changes in traffic control device standards",
journal="ITE journal",
year="1988",
author="Upchurch, J.",
volume="58",
number="6",
pages="24-28",
abstract="This article discusses 4 major changes in traffic control device standards that will impact on highway safety: the 1988 &quot;Manual on Uniform Traffic Control Devices&quot; (MUTCD); the rewriting of Part VI of the MUTCD; the future of the MUTCD; and the 17 changes that were adopted by the Federal Highway Administration. Each of these areas is discussed in some detail.<p />",
language="",
issn="0162-8178",
doi="",
url="http://dx.doi.org/"
}