There's a big problem with Excavators.

The excavator cannot pass through the railway crossing!

Yes. There is a reason, why there are small and big railway crossings. If you need Excavators to cross the rails, you should build big ones.

Even the big ones don't allow crossing

You have to force them which is an absolute grind try get 30 excavators to the other side of the island with 7 tracks on the way.

@disiza [discord] you are right, I just tested it. It seems like they are not able to cross it, but they will do it on their own and without forcing them.

If the crossings are kind of special for the navigation, they should be shown with a spearate color/pattern, not as blocked.

Mega vehicles need large corssings, but crossings won't show in the navigation overlay.

Maybe the overlay should be updated to make that more clear?

This just caught me too... I had a mega excavator that couldn't reach its destination, I saw the nav screen and assumed the railway was the issue. I had deconstructed moved him across, and reconstructed to cross about 4 railways before realizing a low pipe was the issue.

I know the devs probably have alot keeping em busy now, but I also think this should be clarified eventually

Yes, we are plannign to improve overlay, unfrotunately it's not an easy fix

Just tell the path finder /s

The path finder knows! But the overlay doesn't...