How to delete a section of highway in map editor?

[Kuibyshev]

I don't seem to find a "demolish" button for connections including highway, track, airplane path and ship path. How can I modify them?

[Invisible]

Just like ingame you have a bulldozer at the bottom right. You can delete highway, train, plane and ship path with it.

[Kuibyshev]

Thanks! A steam message stayed there so I didn't see the button...