Railways of the Lost Atlas: Landmarks of the Lost Atlas

From BoardGameGeek:

Landmarks of the Lost Atlas introduces four new modules to expand your Railways of the Lost Atlas games. These modules can be included individually or in any combination: Landmarks add new strategies as well as added flavor to maps that include them. The Metropolitan Transit Department adds a neutral Corporation to the game that players can use to benefit their own interests and/or hinder others. Events create temporary changes to the core rules of the game that players will need to adapt to. New Minor Companies and Major Corporations add variety to the Company abilities available in the game. -description from the publisher