• Way 213774318 - Unknown surface type 'unpaved,gravel' !
• Way 291744692 - Unknown surface type 'bamboo' !
• Way 291744694 - Unknown surface type 'bamboo' !
• Way 291744696 - Unknown surface type 'bamboo' !
• Way 329076522 - Unknown surface type 'earth,_gravel' !
• Way 469017720 - Unknown surface type 'alley' !
• Way 507844960 - Unknown surface type 'path_out_of_water' !
• Way 519817848 - Unknown surface type 'steel' !
• Way 519817851 - Unknown surface type 'steel' !
• Way 519817854 - Unknown surface type 'steel' !
• Way 519817857 - Unknown surface type 'steel' !
• Way 587603861 - Unknown surface type 'path' !
• Way 636914088 - Unknown surface type 'bad' !
• Way 633048031 - Unknown surface type 'bad' !
• Way 633048032 - Unknown surface type 'bad' !
• Way 635643579 - Unknown surface type 'bad' !
• Way 635643612 - Unknown surface type 'bad' !
• Way 1063516861 "รถสะกายวอล์คเชียงคาน" - Unknown surface type 'glass' !
• Way 1130853382 - Unknown surface type 'bricks' !

19 errors