Avoid common mistakes on your manuscript.
1 Correction to: Urban Rail Transit (2018) 4(4):223–233 https://doi.org/10.1007/s40864-018-0093-5
In the original publication Figures 4, 5, 6 have been removed due to not having the appropriate permissions to reproduce the images contained in the figures. Figure 8 has a problem of R2 mark. The revised figures are provided in this correction.
Horizontal and vertical sign systems—Barcelona Spain - source from Google Earth (data provider: ©2020 Google)
Road carriageway near an intersection with a tramway line (Spain) - source from Google Earth (data provider: ©2020 Google)
Vertical no-turn signs. Trams in Barcelona and Valencia - source from Google Earth (data provider: ©2020 Google)
Geometric modifications of a road intersection by sidewalk reprofiling
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Guerrieri, M. Correction to: Tramways in Urban Areas: An Overview on Safety at Road Intersections. Urban Rail Transit 6, 185–186 (2020). https://doi.org/10.1007/s40864-020-00131-6
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DOI: https://doi.org/10.1007/s40864-020-00131-6