@article{ref1,
title="Evaluation of the Eugene, Oregon, Greenway Bicycle Bridge",
journal="Transportation research record",
year="1979",
author="Lipton, S. Gregory",
volume="739",
number="",
pages="29-37",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0361-1981",
doi="",
url="http://dx.doi.org/"
}