11.   Experts said other possible causes might involve a manufacturing problem or electrical current from a subway or elevated train straying onto the pipe and eroding it.

12.   Even painters were at work, adding a fresh coat of green to an elevated train station nearest the convention site.

13.   For dinner, I took the elevated train back to the bright lights, starched tablecloths and sweet-and-sour bistros of West Berlin.

14.   Higgins is one of nearly a quarter of a million New Yorkers who survive within bizarre strictures forced on them by the phenomenon of elevated trains.

15.   Her lawyers contend that her one gunshot, in an elevated train station on the outskirts of Mexico City, was a clear case of self-defense.

16.   Instead, it is the fascinating surface of an old iron stair leading to an elevated train.

17.   It was on Wells Street in Chicago, on the second floor, right next to the elevated train.

18.   It would start when you arrived at the Garden, with the elevated train tracks on the street overhead.

19.   Just overhead, taxi cabs and buses rushed over a bridge and an elevated train rumbled past.

20.   One particularly imaginative plan published in a leading newspaper depicts an elevated train in the form of a roller coaster ride that soars and dips precariously over the roofline.