What weighs more than 137 tonnes, is seven metres wide and is transported by 152 wheels?
An integral piece of Snowy 2.0's new tunnel boring machine's cutterhead!
TBM Monica's centre cutterhead piece was transported through Cooma last Wednesday night en-route to the Marica worksite north of Kiandra.
At 73 metres long, the transfer was a sight to behold as it travelled up Sharpe Street bound for the final leg of its journey on the Snowy Mountains Highway.


Snowy Hydro Chief Delivery Officer - Snowy 2.0 David Evans said the smooth transfer was the result of months of hard work and planning.
"It's an amazing sight to watch the huge pieces of our tunnel boring machine travel through Cooma and up to our remote Marica work site," he said.
"It's a credit to the project's hard-working traffic and transport team that we've been able to complete this complex operation safely."
The cutterhead – which is the main excavation tool of a TBM – is too large to move in one piece and has been split into five.
More than 140 big loads have been delivered to the Marica site from Port Kembla in recent weeks.
TBM Monica will become the project's fourth active mega tunnelling machine, once it is assembled and commissioned in the coming months.