Lee Bowker
- Footbridge over the River Cardener in Callús (Barcelona, Spain). Vorgetragen bei: Footbridge 2008 - Footbridges for Urban Renewal, Third International Conference on Footbridges, 2-4 July 2008, Porto, Portugal. (2008):
- Joan Camps Footbridge Over the River Congost in Granollers (Spain). Vorgetragen bei: Footbridge 2008 - Footbridges for Urban Renewal, Third International Conference on Footbridges, 2-4 July 2008, Porto, Portugal. (2008):