@article{ref1,
title="Exploring spatial relationship between roadway safety and wet condition risk factors based on systemic safety analysis approach",
journal="Journal of infrastructure systems",
year="2018",
author="",
volume="24",
number="4",
pages="e4444-e4444",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1076-0342",
doi="10.1061/(ASCE)IS.1943-555X.0000444",
url="http://dx.doi.org/10.1061/(ASCE)IS.1943-555X.0000444"
}