système de transport (1) temps (durée) (1) recherche (1) transport en commun (1) carte (1) histoire (1) analyse (1) ligne (1) ville (1) Development (1) History (1) Revival (1) Value (1) Urban transportation--Passenger traffic (1) Transportation--Passenger traffic (1) Transportation (1) Time (1) Research (1) Railroads--Passenger traffic (1) Process (Law) (1) Organization (1) History (1) Example (1) Cargo ships--Passenger traffic (1) Capital (1) Aeronautics, Commercial--Passenger traffic (1) Research (1) Analysis (1) Organization (1) transport (1)