10A  NORTH TO PENTAGON

1. 19 minutes, 4.6 miles away, Vehicle 3105

10B  NORTH to BALLSTON

1. 9 minutes, 1.7 miles away,
   Many seats available
   Vehicle 3106

1. 40 minutes Vehicle 3110

AT10  Potomac Yard Center

1. 1 minute, 2 stops away, Vehicle 0216

1. 36 minutes Vehicle 0508