Budget Review 2017

It’s one of the best budgets for regional and commuter rail in recent decades, among other things pledging $20 million for multiple business case studies, to focus on linking large cities to regional Australia. Hot Rails likes this idea, but thinks the government should consider supporting a larger number of more affordable studies.

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An empirical rough order of magnitude cost function for bridge structures


Bridges (over water) and viaducts (over land) can be some of the most expensive infrastructure projects in the world, especially for very long spans. The ability to obtain rough order of magnitude (ROM) costings for bridges based on very preliminary specifications is therefore an important tool for the design of any road…

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