Economy
Roads
4 roads in the game files: compare what they require and what they do.
| Gravel Roadgravel_ | 15 days | 1 | −10% | −25% | 0.2 | -20 |
| Paved Roadpaved_ | 20 days | 2 | −20% | −30% | 0.3 | -25 |
| Modern Roadmodern_ | 25 days | 3 | −30% | −35% | 0.4 | -30 |
| Railroadrailroad | 50 days | 4 | −40% | −80% | 0.6 | -35 |