Tag 'wikipedia = de:Tunnel 57'

• 3: layer
• 3: name
• 3: wikipedia
• 2: area
• 2: access
• 2: collapsed
• 2: wikimedia_commons
• 2: depth
• 2: abandoned
• 2: wikidata
• 1: historic
• 1: man_made
• 1: length
• 1: historic:tunnel
• 1: start_date