The train was rounding a bend at the time.
The introduction of "tilt" cars would enable the trains to round curves at such high speeds.
The train rounded a curve and scrolled away from the ocean, which vanished behind the hills.
As the train rounded the curve, one of the men spotted some Confederate cavalrymen on a nearby hill.
The train was rounding a curve, but a fairly easy one, as compared to some of the curves higher up the line.
As the train rounded a curve, the metal door leading from one car to the next slid open.
In the sudden silence the train rounded the curve noiselessly.
If the train rounded a corner, the trailers would normally want to even the angles between themselves, forming into a long arc.
She leaned back against the seat as the train rounded a curve.
Slowly the last narrow-gauge train rounded the bend, ringing faster than it ran.