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.