Here the path is made of stairs. Also other section are occasionally made of stairs.
Additionally the section on the beach is not really exhisting

Stop

Stop

In front of power station, road becames 1 lane, with priority for vehicles going from West to East

This should not be tagged as roundbout, since priority to right applies

Here there are stairs

Street name: Οδος Πελοπιδυ ΠΑΦΕΛΕΤΟΥ ΑΝΟ/ΓΟΥ
Surface: paving stone

Stop

Bridge is narrow. It is not 1 lane, but crossing of vehicles from different directory is difficolt (while the rest of the road is standard 2 way)

Stop sign (actually also a duplicate giovedì way)