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.