Encampment
Campus
Holy Site
Entertainment Complex
Harbor
Commercial Hub
Theater Square
Industrial Zone
Cistern
Aerodrome
Water Park
Government Plaza
Neighborhood
Dam
Preserve
Diplomatic Quarter
Canal
Nilometer
Description
+2 [ICON_SCIENCE] Science if the City Center is on Flood Plains.

May not be built in cities that already have a Triumphal Arch.
Traits
+2 [ICON_SCIENCE] Science
Requirements
District
Mutually Exclusive With
Technology
Production Cost
65 [ICON_PRODUCTION] Production
Purchase Cost
260 [ICON_GOLD] Gold
Language