Board Thread:Questions and Answers/@comment-24667871-20141111082018/@comment-25545089-20141112171757

Investigated at both my (non-maxed) Wilma stations. On my highest level account I currently have 3 post offices and 3 bakeries with  a total of +173/h. Removing either 3 post offices or 3 bakeries results in +146/h thus suggesting they are equal. But maybe the difference is subtler than can be observed with 3 buildings? Second test: on my other account I have 5 bakeries and removing them lowers the passenger/hour with 45. I have not enough materials available to build more to experiment further, but it looks like both buildings are now +9/h.