Infrastructure

Buildings in a province. investment directly adds wealth into an infra promotion increases the weight of an infra directly, where weight is used in autobuild to figure out which building should receive how much investment maintain increases the weight of an infra if it's rank is below the specified amount

every infra has a pool of wealth from that, a certain portion of wealth is taken out every year all of which is used to buy maintenance trade goods for that infra depending on how much goods have been bought, building size increases depending on building size and owner tech, building rank is calculated buildings have various effects all of which are continuously proportionate to building rank or building size also, demand put by building maintenance has a stimulating effect on economy

classes also invest in infra when they have surplus wealth which usually means notables

= Academic =

= Amenities =

= Commercial =

= Harbourage =

= Production =

= Military =

= Pathing =

= Farm & Forts =

= Other =