The Sydney CBD and eastern suburbs trams are being tested to run on the Central to Dulwich Hill line, but the possible solution comes with its own challenges.

The Sydney CBD and eastern suburbs trams are being tested to run on the Central to Dulwich Hill line, but the possible solution comes with its own challenges.

Tune into 2GB Drive from 3pm to 6pm each weekday.

Tune into 2GB Drive from 3pm to 6pm each weekday.

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