Ivo Radoev:
A5 at station University of Sofia "St. Kliment Ohridski"
Ivo Radoev:
The newest station in Sofia subway
Ivo Radoev:
Sofia Subway
Ivo Radoev:
Tunnel above the ground
Ivo Radoev:
Sofia airport station
Ivo Radoev:
Sofia Subway - station "Aleksandar Malinov"
Ivo Radoev:
Sofia Subway - station "Aleksandar Malinov"
Ivo Radoev:
Sofia Subway - station "acad. Aleksandar Teodorov Balan"
Ivo Radoev:
Sofia Subway - station "Biznes park Sofia"
Ivo Radoev:
Sofia Subway - station "Biznes Park Sofia"
Ivo Radoev:
Sofia Subway - station "acad. Aleksandar Teodorov Balan"
Ivo Radoev:
Vitosha station
Ivo Radoev:
Sofia - Metroline 3