Maingon Blowhole Bridge

What do people think about the plan to construct a bridge directly over Maingon Blowhole?
Tenders have just been called and construction will happen over winter. Here's a photo and diagram indicating what is proposed:
This is part of a project to upgrade the car park and all walking tracks around Remarkable Cave, Mount Brown and Crescent Bay.
Maingon Blowhole opening video
Maingon Blowhole entrance video
Tenders have just been called and construction will happen over winter. Here's a photo and diagram indicating what is proposed:
This is part of a project to upgrade the car park and all walking tracks around Remarkable Cave, Mount Brown and Crescent Bay.
Maingon Blowhole opening video
Maingon Blowhole entrance video