There's another children's song "The Train" which starts
The train is a-comin', oh yeah
Train is a-comin', oh yeah
Train is a-comin'
Train is a-comin'
Train is a-comin' oh yeah.

Better get your ticket....
Train is a-leavin' .....
Goin' through the tunnel ...
Goin' through the city ...
Stoppin' at the station (rallentando and stop!)
It was recorded by Don Spencer, the Playschool presentor. Chers, Jim Mclean