public transport network

The system of routes, vehicles, and infrastructure used for public transportation, including buses, trains, trams, and subways.

writing-task-1speakingTransportUrban development

IELTS-Verwendung

Applicable for describing transport infrastructure in task 1 maps and diagrams, and discussing city planning in speaking part 3.

The map shows the expansion of the public transport network over a 20-year period.
An efficient public transport network reduces traffic congestion and pollution.
Investing in a public transport network can boost local economies.

expand the public transport network: The city council plans to expand the public transport network to underserved suburbs.
efficient public transport network: An efficient public transport network is essential for sustainable urban development.
integrated public transport network: An integrated public transport network allows seamless travel between buses and trains.
public transport network coverage: Public transport network coverage in rural areas remains inadequate.

public transit system: More common in American English; suitable for IELTS.
mass transit system: Often refers to rail, subway, or bus rapid transit.
transport infrastructure: Broader term; includes roads, bridges, and other transport assets.

public transport system to public transport network. Both are possible, but 'network' emphasises interconnections between routes.
public transportation network to public transport network. Both are acceptable, but 'public transport' is more common in British English used in IELTS.
transport public network to public transport network. The adjective 'public' must come before 'transport'.