I just saw this new (and free!) e-learning course on Utilising and developing (urban) spaces for recreational sport and physical activity, released by The International Sport and Culture Association (ISCA).
It definitely has some useful stuff in there that applies to skate-friendly cities and skateparks:
- Advocating for physical activity and healthy lifestyle
- Understanding the target group and organising activities for them
- The active urban space
- Securing cross-sector cooperation and partnership with different stakeholders
- Measuring the impact of the active urban space