Route maps of railway lines to be constructed between Darussalam and Makutupora cities in Tanzania were produced by BIRLIK MAPPING with the Airborne Lidar Measurement Method. The first part of the project starts from Dar Es Salaam and continues to Morogoro and the total length is 205 km. The second part starting from Morogoro and ending in Makutupora has a length of 344 km. The total length of the project is 549 km. Totally 134 ground control points was established along whole railway route In the first part of the project; with Ground Sample Distance of 5 cm and 5 points per square meter laser point density, In the second part of the project; with Ground Sample Distance of 15 cm and 5 points per square meter laser point density, Lidar flights have been performed. The Map Production of the first section was completed within 60 days period, the second section was completed within 90 days period. In the end of the Project, the targeted location accuracy was successfully achieved and the projects were delivered to the customer on time.