Sydenham to Chatswood in 5 minutes

[@WhatIsThisPuzzle]

I wish there were videos like this on the sydney trains network 😢.

[@staryoshi06]

Good news!

[@BigBlueMan118]

There used to be a bunch of them from basically every single line includign the intercity lines, they got taken down last year for some reason.

[@TheNakedWombat]

The tunnel underneath the harbour is where zombies will flow out from during the zombie apocolypse.

[@HanJiang28]

SCARY!

[@tasmanianmapping]

Is this the firsts service? Seems like lots of people getting on for a early morning/late night service

[@railcar-explains]

I wish it was this fast

[@dnaylor2484]

lol.. and what was the actual trip time?😂

[@thetrainguy4]

about 20