@article{ref1,
title="Rural highway grade intersection lay-outs and special signs; advantages of t and y type intersection; clear view area required, with discussion",
journal="Rural traffic problems: Papers at the annual meeting",
year="1939",
author="Taylor, C. P.",
volume="1939",
number="",
pages="-",
abstract="Types of intersections are illustrated and described on the basis of experience with their use. The advantages and disadvantages of various configurations--cross, offset, &quot;T&quot;, &quot;Y&quot;, Forked, and flat angle forked-- are described for simple intersections. Traffic islands, roundabouts, traffic circles, and deceptive layouts are dealt with briefly.<p />",
language="",
issn="",
doi="",
url="http://dx.doi.org/"
}