Tag 'ref = 51N1'

• 2: railway:signal:minor
• 2: railway:signal:traversable:type
• 2: railway:signal:speed_limit:form
• 2: railway:signal:minor:form
• 2: railway:signal:main
• 2: railway:signal:speed_limit:height
• 2: ref
• 2: railway:signal:main:height
• 2: railway:signal:speed_limit
• 2: railway:signal:main:function
• 2: railway:signal:main:substitute_signal
• 2: railway
• 2: railway:signal:traversable
• 2: railway:signal:direction
• 2: railway:signal:main:form
• 2: railway:signal:position
• 1: railway:signal:main:deactivated
• 1: railway:signal:speed_limit:speed
• 1: railway:signal:speed_limit:deactivated
• 1: railway:position
• 1: railway:signal:main:states