The first regular use of diesel-electric locomotives was in switching (shunter) applications.

In 2002, the regular use of locomotives ended and the trains have since been operated with multiple units.

By February, demand was great enough to increase the number of cars to nine, necessitating the use of dual locomotives on each run.

Upgrade of electrical substations to support use of electric locomotives.

The rest of the roads are for the use of both carriages and locomotives.

In both states, the use of electric locomotives on principal interurban routes proved to be a qualified success.

The Act also permitted the use of locomotives.

The tramway's act of parliament prohibited the use of locomotives within the city limits.

The first use of electric locomotives through the tunnel in regular service occurred on May 17, 1908.

A new turntable and locomotive servicing facilities also enabled the use of more powerful locomotives.