Tag 'source:maxspeed = DE:zone'

• 31: maxspeed
• 31: source:maxspeed
• 31: name
• 31: highway
• 25: surface
• 20: lit
• 9: oneway
• 5: cycleway
• 4: oneway:bicycle
• 2: layer
• 2: smoothness
• 2: bridge
• 1: note