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.