Cool map, but it's missing the key. I am aware that the yellow labels use Transport; although in Ireland and Great Britain, signs on motorways use Motorway; but I'm not so sure about the others.
Switzerland uses a variant of Frutiger typeface called ASTRA-Frutiger.
Switzerland likes to use for official purpose it's nationaly developed typefaces.
It may be interesting to note that ASTRA-Frutiger replaced SNV typeface. But, SNV is still in use in other European countries like Belgium. SNV stand for Swiss Norm Association.
This made me realize how dumb it is for sweden specifically to opt for all capitals, since we use so many letters with diacritics and it just ends up looking a bit silly