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.