Aerodrome
Campus
City Center
Commercial Hub
Diplomatic Quarter
Encampment
Entertainment Complex
Government Plaza
Harbor
Holy Site
Neighborhood
Preserve
Theater Square
Water Park
 Production to all city centers within 6 tiles. After researching the Electricity technology this building provides an additional +4
 Production to all city centers within 6 tiles. After researching the Electricity technology this building provides an additional +4  Culture to its city. This bonus applies once to a city, and multiple copies of this building within 6 tiles of a city center do not provide additional bonuses.
 Culture to its city. This bonus applies once to a city, and multiple copies of this building within 6 tiles of a city center do not provide additional bonuses.Requirements
 Production
 Production Gold
 Gold Gold
 Gold Production to all city centers within 6 tiles. After researching the Electricity technology this building provides an additional +4
 Production to all city centers within 6 tiles. After researching the Electricity technology this building provides an additional +4  Culture to its city. This bonus applies once to a city, and multiple copies of this building within 6 tiles of a city center do not provide additional bonuses.
 Culture to its city. This bonus applies once to a city, and multiple copies of this building within 6 tiles of a city center do not provide additional bonuses.Requirements
 Production
 Production Gold
 Gold Gold
 Gold