He, Feifei
Yan, Xuedong
Liu, Yang
Ma, Lu
This article is maintained by: Elsevier
Article Title: A Traffic Congestion Assessment Method for Urban Road Networks Based on Speed Performance Index
Journal Title: Procedia Engineering
CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.proeng.2016.01.277
Content Type: article
Copyright: Copyright © 2016 The Authors. Published by Elsevier Ltd.