Closedbeta Railroad (Research) was available in Closed beta, but does not exist in the VIP version of the game. The article is being kept for historic purposes. The VIP version of Railroad (Research) can be found here.

The Railroad technology enables the Railroad, which, in turn, enable Route Level 6 Links.

Name Picture Required Research Facility Time Gold Prerequisites Rewards
Railroad Railroad Research Icon University - 7 Blueprints Enables: Route Level 6 Links
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