Newcastle Upon Tyne
1. When you take locomotive / factory do you take the chip from top of the pile or can you choose which locomotive / factory you take (from the lowest numbered pile)?
You can choose any one you like from the lowest numbered pile - but it won't make any difference - they're all the same.
2. Also can you choose freely which "?" -tokens you take?
Yes - freely choose. They're shown face up in the set up instructions.
3. "The workers on the turn order track action spaces can be used again" (p. 15) -> Does this mean that if there are workers on "Blue" = 1 and "Red" = 2 that when turn order has been reorganized blue and red has got two actions before others.
I.e. "Red" plays first and puts it's 1 worker to any 1 worker space. After that "blue" does the same. After these two actions the turn starts which means "blue" plays again?
After the turn order is decided, then the two workers are repositioned to free action spaces, and that marks the end of a turn (not the start of the next one) - then do the scoring. This means that taking a turn order space doesn't cost you an action, because you will be able to place the turn order worker elsewhere at the end of the turn. However, your choices by then will be more limited of course.I hope this answers the question - I may have misunderstood you.
Enjoy the game!