Improvements
Airstrip
Alcázar
Barricade
Batey
Camp
Château
Chemamull
City Park
Colossal Head
Corporation
Farm
Feitoria
Fishery
Fishing Boats
Fort
Golf Course
Great Wall
Hacienda
Industry
Kampung
Kurgan
Lumber Mill
Mahavihara
Mekewap
Mine
Missile Silo
Mission
Modernized Trap
Monastery
Nubian Pyramid
Offshore Oil Rig
Oil Well
Outback Station
Pairidaeza
Pasture
Plantation
Polder
Quarry
Reinforced Barricade
Rock-Hewn Church
Roman Fort
Seaside Resort
Sphinx
Stepwell
Trading Dome
Trap
Vampire Castle
Ziggurat
Industrial Road
Description
Can be constructed through 
Trade Routes or by Military Engineers. Improves 
Movement speed of any unit moving from one road tile to another.
Trade Routes or by Military Engineers. Improves Movement speed of any unit moving from one road tile to another.
Traits
Movement Cost: 0.75Creates Bridges over Rivers.
Requirements
Era
Industrial Era
Description
Can be constructed through Trade Routes or by Military Engineers. Improves Movement speed of any unit moving from one road tile to another.
Trade Routes or by Military Engineers. Improves Movement speed of any unit moving from one road tile to another.Traits
Movement Cost: 0.75Creates Bridges over Rivers.
Requirements
Era
Industrial Era
