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.