Floating homes I've seen, but floating subdivisions?

Leave it to the Dutch :) They have plans to build floating homes and roads on a lake.. Here's the link.. This could be a solution to sea level rising... from a country filled with houseboats :) DeltaSync's founder Rutger de Graaf says:

"What makes this plan special is that an entire residential district will be constructed on water. Floating homes are nothing new, but that's on a small scale. This plan comprises an entire district, including roads, infrastructure and public space: all urban facilities will float on water."