During the implementation of the project the situational-altitude maps were scanned, calibrated and adjusted to various coordinate systems. Also the longitudinal profiles of of railway lines and  the delivery-acceptance acts were compiled. All togetherdata and mapscoveringover11 000 km of railway infrastructure was handedover. The aim of the project was to prepare and catalogue the documents for later use by the PKP PLK and  also to improve the safety of the transport system.