There's no obvious tag for enclosed air-conditioned "indoor" walkways (like do we consider there's an indoor walkway within the bridge structure). I must admit I "abuse" `bridge=covered` with appropriate `layer=*`, adding `air_conditoning=yes`. Connect it to the buildings with `entrance=yes`, `entrance=*`, adding the appropriate `level=`.

There's no obvious tag for enclosed air-conditioned "indoor" walkways (like do we consider there's an indoor walkway within the bridge structure). I must admit I "abuse" `bridge=covered` with appropriate `layer=*`, adding `air_conditoning=yes`. Connect it to the buildings with `entrance=yes`, adding appropriate `level=`.