related question that's been haunting me and comes up so frequently: If you plan on building a district on a tile that has a forest or jungle, is it possible to use the hammers from chopping on that tile towards the district. Here's the situation that frequently comes up:
-you finish a production in a city and have a worker on the tile in question. If you select the district in the production que, it will remove the forest and the hammer bonus is lost. But, if you chop the forest or jungle BEFORE selecting the district in the production que, will the hammers count towards the district, or will they be lost?
I run into this situation so often and just assume that the hammers will be lost, and consequently build another "placeholder" item in the production que just to avoid losing the hammers (often another worker)