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.