1.   Most of the night, the sound of the train wheels had kept her awake.

2.   This was to prevent sparks from train wheels and engines reaching the gunpowder stores.

3.   The train wheels turned above the steel tangents.

4.   One of those interesting conversations with Thomas, like, which are better train wheels or tractor wheels.

5.   But when you stop to think about it, the big transportation problems have nothing to do with train wheels and bearings.

6.   Hour after hour, the train wheels of the Lake Shore Limited clicked west through Albany and Buffalo and onward toward Chicago and destiny.

7.   Maanshan makes train wheels, and steel bars for the construction industry.

8.   One is L-shaped, much like steel train wheels.

9.   The flanges of the train wheels, which descend along the inside edge of the rails, are wearing out too quickly, according to engineers.