Lazda, Ziedonis, and Juris Smirnovs. “Impact of Permitted Driving Speed on the Design of Urban Street Network in Latvia”. The Baltic Journal of Road and Bridge Engineering 6, no. 4 (December 27, 2011): 283–288. Accessed May 5, 2024. https://bjrbe-journals.rtu.lv/bjrbe/article/view/bjrbe.2011.36.