Translation of "signpost" into Slovenian

With a thermometer as our signpost, let’s follow the road to finished steel.

S termometrom kot kažipotom se odpravimo na pot do končanega jekla.

Here's the second signpost of my madness.

To je drugi pokazatelj moje norosti.

Even certain smells can serve as signposts for migrating birds.

Tudi vonjave pticam selivkam služijo kot smerokazi.