van Stralen, Wouter J.H., Simeon C. Calvert, and Eric J.E. Molin. “The Influence of Adverse Weather Conditions on Probability of Congestion on Dutch Motorways”. European Journal of Transport and Infrastructure Research 15, no. 4 (September 1, 2015). Accessed November 28, 2021. https://journals.open.tudelft.nl/ejtir/article/view/3093.