Questione giuridica chiave
Whether the complaint could attack the general project and the Federal Council’s earlier approval indirectly through the execution project
Decisione estratta
A direct challenge to the general project was inadmissible; only defects reflected in the execution project could be reviewed.
Motivazione estratta
Federal and cantonal authorities are bound by the basic decisions of the National Roads Act; general lines and classifications are not open to judicial review, and Federal Council approvals are not directly appealable unless the statute provides otherwise.