Tag 'source = survey'

Value histogram for key 'railway'

• 410: switch
• 187: power_supply
• 55: signal
• 19: subway
• 17: rail
• 9: milestone
• 8: tram_crossing
• 7: tram_stop
• 5: razed
• 4: abandoned
• 2: platform
• 2: railway_crossing
• 2: tram