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.