@article{ref1,
title="Transportation of hazardous materials on Arizona's low volume roads",
journal="Transportation planning and technology",
year="1988",
author="Kalevela, Sylvester A. F. and Radwan, A.   Essam",
volume="12",
number="3-4",
pages="209-219",
abstract="This paper attempts to address the issue of transporting hazardous materials and the question whether this activity constitutes a significant problem on Arizona's low volume roads. Problems related to lack of data required for most of existing risk assessment models are discussed. A preliminary risk assessment, conducted by the use of a screening model, attested that of the total state low volume road mileage, only 30% may need further, and more detailed, hazardous materials transportation risk analysis. The remaining 70% is currently free of any significant risk.<p />",
language="en",
issn="0308-1060",
doi="10.1080/03081068808717373",
url="http://dx.doi.org/10.1080/03081068808717373"
}