Roads

Stone Age

Building	Costs	Requirements	Provides	Produces
Trail		1x1 1x1	2

Bronze Age

Building	Costs	Requirements	Provides	Produces
Path	20 Coins 30 Supplies	1x1 1x1	2 5

Iron Age

Building	Costs	Requirements	Provides	Produces
Gravel Road	50 Coins 75 Supplies	1x1 1x1	4 10
Paved Road	10 Diamonds	1x1 1x1	8 25

Early Middle Ages

Building	Costs	Requirements	Provides	Produces
Cobbled Road	100 Coins 300 Supplies	1x1 1x1	10 15

High Middle Ages

Building	Costs	Requirements	Provides	Produces
Rough Paved Road	300 Coins 700 Supplies	1x1 1x1	20 20

Colonial Age

Building	Costs	Requirements	Provides	Produces
Paved Lane	900 Coins 2,400 Supplies	1x1 1x1	50 25
Brick Road	12 Diamonds	1x1 1x1	100 45

Industrial Age

Building	Costs	Requirements	Provides	Produces
Sett Paved Road	1,800 Coins 4,500 Supplies	1x1 1x1	100 30

Progressive Era

Building	Costs	Requirements	Provides	Produces
Tarmac Road	10,000 Coins 25,000 Supplies	2x2 2x2	600
Avenue	18 Diamonds	2x2 2x2	1,200 60
Promenade	2,500 Coins 6,500 Supplies	1x1 1x1	150 35

Modern Era

Building	Costs	Requirements	Provides	Produces
Motorway	12,500 Coins 35,000 Supplies	2x2 2x2	1,000 10
Alley	3,200 Coins 9,000 Supplies	1x1 1x1	250 40

Postmodern Era

Building	Costs	Requirements	Provides	Produces
Boulevard	16,000 Coins 45,000 Supplies	2x2 2x2	1,600 20
Walkway	4,000 Coins 11,000 Supplies	1x1 1x1	400 45

The Future

Building	Costs	Requirements	Provides	Produces
Solar Roadway	40,000 Coins 100,000 Supplies	2x2 2x2	6,400 40
Solar Walkway	10,000 Coins 25,000 Supplies	1x1 1x1	1,600 90

Arctic Future

Building	Costs	Requirements	Provides	Produces
Arctic Street	80,000 Coins 200,000 Supplies	2x2 2x2	9,600 60
Arctic Sideway	20,000 Coins 50,000 Supplies	1x1 1x1	2,400 120

Oceanic Future

Building	Costs	Requirements	Provides	Produces
Oceanic Canal	35 Diamonds	2x2 2x2	24,000 100
Aqua Highway	150,000 Coins 350,000 Supplies	2x2 2x2	12,000 75
Oceanic Sidewalk	20 Diamonds	1x1 1x1	6,000 200
Alloy Walkway	40,000 Coins 75,000 Supplies	1x1 1x1	3,000 150

Virtual Future

Building	Costs	Requirements	Provides	Produces
Noise-Cancelling Highway	180,000 Coins 400,000 Supplies	2x2 2x2	16,000 90
Sakura Street	35 Diamonds	2x2 2x2	32,000 150
Energy Preserving Road	50,000 Coins 90,000 Supplies	1x1 1x1	4,000 175
Sakura Path	20 Diamonds	1x1 1x1	8,000 300

Space Age Mars

Building	Costs	Requirements	Provides	Produces
Guided Street	200,000 Coins 440,000 Supplies	2x2 2x2	26,000 140
Mars Soil Path	60,000 Coins 110,000 Supplies	1x1 1x1	6,500 250

Space Age Asteroid Belt

Building	Costs	Requirements	Provides	Produces
Automated Street	250,000 Coins 480,000 Supplies	2x2 2x2	36,000 180
Conveyor Path	80,000 Coins 120,000 Supplies	1x1 1x1	9,000 300

Space Age Venus

Building	Costs	Requirements	Provides	Produces
Low-Grav Street	275,000 Coins 520,000 Supplies	2x2 2x2	42,000 200
Venus Timber Walk	85,000 Coins 125,000 Supplies	1x1 1x1	10,500 320