Questione giuridica chiave
Whether the administrative court appeal was admissible for the federal environmental-law aspect of the dispute.
Decisione estratta
Yes. The challenge to noise impacts and compliance with federal environmental protection law was within the scope of administrative court review.
Motivazione estratta
The cantonal judgment rested in part on federal environmental law and denied a violation of noise limits; that part could be reviewed by administrative court appeal. The exclusion grounds did not apply.