Please add blueprint support so that you can select the area you want to blueprint, save the blueprint and call it up and put it down at any time like in the game Factorio. Blueprints should persist across different games and snap to other things already built, including if they overlap the same entities already built. Eg. extending stackable conveyor lines should snap to previous stackable conveyor poles.
It's not enjoyable to repeat the same boring tedious actions over and over such as stacking two columns of 6 layers of stackable conveyor poles every 6 concrete tiles for a main bus system, then connect up each lane individually for every 6 tiles (in game limit on how long conveyors can go approximately).
Blueprints are extremely important to maintain enjoyment of this game and maintain sanity :) please add support for it.