Question juridique clé
Whether the access road to the building plot was sufficient under planning law.
Solution extraite
The existing 4-meter dead-end access road was sufficiently accessible for the planned use, even if vehicle passing may require maneuvers in some situations.
Motifs extraits
Art. 19 LPT requires sufficient access assessed against the intended use and local circumstances. The cantonal findings that the road was passable, the traffic increase limited, and safety/flow not seriously affected were not arbitrary; the Federal Court does not re-design local access details.