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.