41.   Electric trains cannot run all the way from Maine to Washington yet, officials said, because of a small section of track missing between two Boston stations.

42.   Elevated trains would run over these breathtaking viaducts while airships plied the skyways.

43.   European high-speed trains run on tracks whose rails are carefully aligned and welded, and the European models ran here at speeds well below their capabilities.

44.   Every now and then, someone would approach Dey Street, only to be told the trains were not running.

45.   Except for mid-December to mid-March, the train runs daily, including a dinner run Saturday nights from May to December.

46.   Four trains would run a four-hour leg daily between West Palm Beach and Orlando, compared to two trains now.

47.   Gil, still stuck, hit a gate in the subway tunnel and fell onto the tracks, and the train ran over his right hand.

48.   He struggled to give rhetorical altitude to his fairly earthbound view of his task, which was to make the trains run on time.

49.   Hearing trains were again running to Macedonia, they walked to a train station south of Pristina, in the town of Kosovo Polje, the next morning.

50.   If a fast-moving train runs a red signal, its emergency brakes are tripped automatically and the train comes squealing to a halt.