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.