Tag 'bridge = yes'

Value histogram for key 'source'

• 7: Bing
• 6: Bing;extrapolation
• 3: Bing 2012
• 3: Bing;survey
• 3: landsat
• 2: GPS
• 1: yahoo
• 1: Oregon 650
• 1: survey: 2016-07-23
• 1: bing