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.