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.