11.   Even the conductor on the morning train had agreed that this southbound train had gained great notoriety for its chronic tardiness.

12.   I turned in early, as I had to be up before sunrise to catch the southbound train.

13.   Other acceptable blues ... transportation is a Greyhound bus or a southbound train.

14.   Our southbound train would NOT be held.

15.   Southbound trains then resumed a few minutes later.

16.   The bomb aboard the southbound train of the RER suburban express set off a fire and sent shards of glass and metal flying.

17.   The crash killed the conductor of the northbound train, the engineer of the southbound train and two other people who had illegally jumped onto the northbound train.

18.   The group got off at the next stop and returned on a southbound train, the police said.

19.   The switch involved in the accident is generally used to shift southbound M trains from the local track to the express track.

20.   The train left, but the teen-agers on board apparently got off at the next stop, returned on a southbound train and charged down the station stairs.