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.