Kernrechtsfrage
Whether the environmental-impact objections required a new or more detailed impact study at plan stage
Extrahierter Entscheid
No. The existing impact report was sufficiently objective and reliable, and the criticisms did not justify a new study.
Extrahierte Begründung
The court accepted the expert basis of the report, the TCS-generated traffic assumptions, and OFEV's confirmation that the underlying hypotheses were sound.