Hello!
I want to ask: can i move engineer to the next tile without building a road? Thank you!

Hello

Yes you can do it, this method works with all your Civilian Units. To do this, just hold down the "D" key and left click on the destination.

WOW!

Thanks a lot for question and answer!
Playing this game since 1999 and never ever thought this is possible.
Maybe should have read the manual :)

Thanks again! I will remember in my next games :)