A critical failure of a train radio system halted the entire Sydney train network on Wednesday afternoon.

From a tin shed to the largest station in the Southern Hemisphere, Central has a long, winding history.

Trackwork is just the beginning.

"There will be no penalties for those unable to attend an in-person class or activity due to today's train cancellations," said a University spokesperson.

A tour of Sydney's abandoned railway stations.

The loss of familiar transport to a city of change

Witness something curious and intriguing at Liverpool station

Is the biggest infrastructure project in NSW all it's cut out to be

The viral group has taken over Facebook newsfeeds