växjö  station   is  rebuilt,   and  the 
 outdoor  area  now  has  a  roof.   it's 
 placed roughly four  and  a  half meters 
 above  ground,  and   spans  the  entire 
     trainyard, bus landing zone, and     
    surrounding parks. there's aluminum   
     beams going west-east every eight    
 meters or so, the rest of the  structure 
     being made of lightweight bamboo     
                 plastic.                 
                                          
 noteworthy  is  the  hundreds  of  fans, 
 there  to  clear out exhaust  fumes from 
 cars  and  buses  idling  under the roof 
   searching for passengers (they would   
 fight  to get a spot close  to the  main 
  building, and advertise some lucrative  
    destination, where they would then    
 actually  go,  most of the  time). since 
      the fans regulate their speed       
      individually depending on their     
  surrounding air quality, sometimes they 
         accidentally harmonize.