Route information for R 6457

        5    10   15   20   25   30
    ----+----+----+----+----+----+-
Dec     ¦    ¦xxxxxx xxxxxx xxxxxx 
Jan xxxxxx xxxxxx xxxxxx xxxxxx xxx
Feb xxx xxxxxx xxxxxx xxxxxx¦xxxx¦ 
Mar xx xxxxxx¦xxxxxx xxxxxx xxxxxx 
Apr xxxxxx xxxxx  xxxxx¦ xxxxx  xx 
May xxx ¦xxxxx  xxxxx  xxxxx¦ xxxx 
Jun     ¦ x  xxxxx¦ xxxxx  xxxxx ¦ 
Jul xxxxx  xxxxx  xxxxx¦ xxxxx  xxx
Aug xx  xxxxx¦ xxxxx  xxxxx ¦xxxxx 
Sep  xxxxx  xxxxx ¦xxxxx  xxxxx  x 
Oct xxxx¦ xxxxx  xxxxx ¦xxxxx  xxxx
Nov x  xxxxx ¦xxxxx  xxxxx  xxxxx¦ 
Dec  xxxxx  xxxxx ¦    ¦    ¦    ¦