- Dimokratias Crossover: Works for the excavation of the final level are in progress.
- DIMOKRATIAS Station: Completion of the construction of slab -2. Moreover, in progress is the archaeological excavation of the final level.
- SINTRIVANI Station – REPORT: In progress is the temporary retaining of the northern access.
- PAPAFI Station: In progress are the works for the construction of the invert slab and the waterproofing of the walls above the invert slab.
- FLEMING Station: In progress is the construction of foundation micropiles.
- ANALIPSI Station and Crossover: In progress are preparation works for the arrival of the two TBMs at the crossover.
- DEPOT: At building complex I, in progress is the construction of the bearing structure and the masonry walls at level -2. At building complex II, in progress is the construction of the bearing structure of building 6.
- Cut and Cover Tunnel: Excavation works and temporary retaining works are in progress.
