Questione giuridica chiave
Whether the neighbors' federal public law appeal was admissible
Decisione estratta
The appeal was admissible insofar as the appellants were directly affected and timely filed; new evidence was inadmissible.
Motivazione estratta
The decision was final and from the last cantonal instance; the first two neighbors had standing as adjacent owners. New technical reports could not be introduced because they could have been submitted below.