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.