We add quarterly data previous to the year 2018, in the following datasets:

• Bicycle lanes of the city of Barcelona
• Zone 30 in the city of Barcelona
• Green Round route of the city of Barcelona
• Bicycle lanes in construction in the city of Barcelona
• Cycle paths in the city of Barcelona
• Bicycle Lanes in te other municipalities the metropolitan area of Barcelona

From now on, aside from weekly updated information, the published data will be available as a quarterly series.