Been travelling this road for over 40 years.  Traffic is not slow.  People just want to drive fast. Even when traffic is light I see people speeding up the center lane on the north side.  All these years we've had only 1 lane leaving Mililani.  Don't see why we needed the center lane going north.  People just need to slow down. This Ain't the mainland. I've seen too many head on collisions on this stretch of road.