code limmattal project national employment corridor type urban planning, research size zurich-baden: 30 km corridor location greater zurich area, ch year 2007/08 from rural villages to urban sprawlurban sprawlmorphology of the valleyurbanization, governance, infrastracture network, natural elementssocial, demo.-geographic relationshipsprogrammatic hubstransport network strategyhistoric village coresinstitutions + projects of national importanceurban strategy I: new urban relationshipsurban strategy II: new urban park as valley's backspine