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.