mode of transport
form of transport

The road system is also the main form of public transport.

Buses are the main form of public transport in the city and county.

The new form of transport was used by very few local residents.

This new form of transport to and from the school proved to be a hit.

At least it was some other form of transport than a horse.

I've had to make do with other forms of transport.

Why don't I own a car or any other form of private transport?

Once back in town she would be able to find some form of public transport.

Within the state, the primary form of transport is by road.

These systems are used everywhere, today, in every form of transport.