His father was supervising the construction of a narrow-gauge railroad.

It was right across from another station that was owned by another narrow-gauge railroad.

For example a narrow-gauge railroad of the type once used on construction projects is new this year.

These measure about three feet, which makes it a narrow-gauge railroad.

Standard gauge receive twice the amount that the narrow-gauge railroad will receive.

The narrow-gauge railroad was not replaced by a trolley car at the turn of the century.

The Museum adjoins the old narrow-gauge railroad which was used to haul sugar cane to the local mills.

It became one of the longest narrow-gauge railroads in the United States.

(The narrow-gauge agricultural railroad was shut down in the late 1990s).

The company also operated an extensive narrow-gauge railroad into the Sierras to bring logs to the mill.