@article{ref1,
title="Effect of nonmotorized transport on motorized vehicle speeds in China",
journal="Transportation research record",
year="1999",
author="Pan, Yuli and Kerali, H.",
volume="1695",
number="",
pages="34-41",
abstract="Research was conducted on the effects of nonmotorized traffic flow on motorized vehicle speeds on the basis of field observations of vehicle speeds on Chinese roads. A linear relationship was observed between motorized vehicle speeds and nonmotorized traffic flow under a range of motorized traffic flow volumes. By using the relationships of non-motorized flow effects obtained in this study, together with free speed and speed-flow relationships investigated in other studies, a general congested speed model for predicting vehicle speeds under various road characteristics and traffic flow volumes has been developed. The generalized speed-flow model can be incorporated into the three-zone speed model used in the Highway Development and Management (HDM-4) model.<p /><p>Language: en</p>",
language="en",
issn="0361-1981",
doi="10.3141/1695-07",
url="http://dx.doi.org/10.3141/1695-07"
}