I have neighbors and/or saw cities, which have build factories, business buildings and houses only. Not one single road is build and connected to any residence, business or factory but happyness of the citizien is on highest level - Does this make sense? I don't think so because everybody from us would move out of such cities.

Therefore I would like to have following changes:

Contracts
- Can be end only when roads are connected to the factories where the trucks can move out

Cleaning points can only be collected when ...
- Roads are connected to business buildings or the way how it is build makes sense for visit the building (Parking Lot, Business Center, Shopping Arcade)
- Roads are connected to residences or the way how it is build makes sense for enter the building

In this case the game makes more sense to pay as only place one building after the next, in order to collect cleaning points or end contracts.

What do you think?