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.