Le Vengeron
Junction between A1 and A1a
Remarkable: There is no relation with the A1a, when coming from France and vice versa.
Configuration:
Perly
Junction between A1 and A1a
Remarkable:
- There is an exit built in the junction. Before there was only an exit, later on the junction was built.
- Going south, there is only "France" on the signs.
Configuration:
Wiggertal
Junction between A1 and A2
Remarkable: Strange configuration, caused by the river Wigger.
Configuration:
Birrfeld
Junction between A1 and A3
Configuration:
Limmattal
Junction between A1, A3, A4 and A1H
Remarkable:
- This junction is one of the few "Kreuzen" in Switzerland.
- The numbering was a problem: I used the official numbering. On the signs is standing something else. So is the A3 (Chur) on the signs instead of A1H. A1H isn't numbered on the signs. Goinig south there is only A4 on the signs. When the Westumfahrung Zürich is completed in 2008, the A3 will be also on the signs in that direction. In maps you can still find the number A20, for this, until now, dead ending, motorway southwards.
Configuration:
Zürich-Nord
Junction between A1, A4 and A51
Remarkable: The A51 from the junction to the Airport Kloten is not a Kantonale Autobahn, but from the airport to Bülach it is.
Configuration:
