THIRTY-SEVEN new aids to navigation are being installed in the Torres Strait under a $4 million Queensland government investment.

An assessment by the Department of Transport and Main Roads found the 37 buoys currently in the strait, installed at a previous review of navigational aids in 2014, were due for replacement.

Minster for transport and main roads Mark Bailey said the communities in Far North Queensland are reliant on shipping in the region.

“Water-borne transport by the ‘blue highway’ is just as important as freight travelling on the Bruce [Highway], so we need to make sure it is safe and navigational aids are reliable,” he said.

Mr Bailey said modern best practice for navigation is to install beacons rather than buoys.

“Beacons are more visible, less prone to being moved due to weather and sea conditions and need less maintenance.

“Our investment comes as part of our seventh record road and transport plan, which invests a huge $185.3 million in maritime infrastructure.”

The program for improvements is to be carried out in consultation with stakeholders including shipping companies, marine pilotage entities, traditional owners and Torres Strait Councils.

Communities in the Torres Strait Islands rely on water transportation to visit family, access medical services and schools, go shopping, fish for food and receive fuel and other supplies.

Member for Cook Cynthia Lui said the announcement was good news for the communities in the region.

“It’s a pleasure to have Community Cabinet held in the Torres Strait this week, listening to the people in my community firsthand,” Ms Lui said.

The project is expected to be completed by mid-2023, weather and supply conditions permitting.