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.