- NOMARCHIA Station: The construction of the permanent lining from the foundation slab up to level -2 is in progress.
- NOMARCHIA Crossover: The construction of the permanent lining from the foundation slab up to level -1 was completed. In progress is the construction of the slab of level -1 and the removal of struts of the second level
- ARETSOU Station: The excavation and temporary retaining of the station has been completed. In progress is the construction of the foundation slab.
- Pontou shaft: The excavation and the temporary retaining up to level -2 are in progress.
- NEA KRINI Station: In progress is the construction of the masonry walls at level -1.
- 1st Crossover and Section of MIKRA Station: The excavation and temporary retaining have been completed. The waterproofing of the perimeter walls and the construction of the foundation slab is in progress.
- 2nd Crossover and Section of MIKRA Station: The construction of the final level of anchors is in progress.
- MIKRA Forestation – Section 01: The installation of the 2nd level struts has been completed. Section 03 – 05: The construction of the 3rd row of anchors has been completed. Excavation up to the 4th row is in progress. Section 08-09: The excavation up to the 2nd level is in progress.
- Terminal shaft: The installation of the steel struts of the 2nd level is in progress.
- The preparation and approval of designs are in progress.
