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.