Hello everyone,
I have a practical question regarding the road signage at the Spreitgraben gallery on the Grimselstrasse, between Guttannen and Innertkirchen.
I was wondering if any of you are currently in the area or will be passing through there soon, and if you could have a look at the signage at this particular location.
I would especially like to know about the speed limit signage when exiting the gallery in the direction of Innertkirchen.
Thank you very much in advance for your help!
There are often rock falls coming down the Spreitengraben, which is why the gallery exists. They have increased in frequency and size recentlly, so there is now a warning system that stops traffic when the mountainside above it moves.
Info here:
https://www.geopraevent.ch/project/spreitgraben-debris-flow-monitoring/?lang=en
Thank you for your replies.
One very specific piece of information would be helpful, if you are able to answer it:
This tunnel, which is currently undergoing construction, was previously subject to a 40 km/h speed limit both before and after the tunnel, and this was reduced to 30 km/h in June.
My question is whether the 30 km/h limit begins and ends at exactly the same points as the former 40 km/h limit—and therefore applies strictly to the tunnel section—or whether the speed-limit zone has been extended beyond those points and continues in the direction of Guttannen.
I guess that will be obvious once you are there.
Yes but I’m not still there and back to Paris.
And I hope that someone will be on site to help me… or will be able to have the information…
Did you perhaps receive a fine for speeding?
No but I want to be sure that the limitation was just inside the gallery and not beyond because I didn’t see the end of limitation when I left the gallery in the direction of Guttannen.
