This project proposal is for technical assistance for the preparation of investment projects for development of railway junctions Ruse, Gorna Oryahovitsa and Varna. The project includes the following main activities: Activity 1: Preparation of technical design and PUP;Action 2: Carrying out field surveys for the search of archaeological sites; Activity 3: EIA;Action 4: Assessment of conformity with the essential requirements for construction works of a technical design phase; Activity 5: Assessment and verification of conformity for interoperability of the design phase;Action 6: Implementation of visualisation and publicity measures;Action 7: Administrative costs for obtaining necessary data, coordination of projects, permit documents required by national legislation, technical plans and related fees due to the relevant competent authorities;Action 8: Preparation of documents for expropriation and valuation of properties for railway units Ruse, Gorna Oryahovitsa and Varna;Action 9: Preparation of applications for funding according to the requirements of the 2021-2027 programming period. The implementation deadline of the project starts from March 2021.The overall deadline for implementation is 30 months.Detailed information on the project proposal is provided in Appendix 3.