atlas iron keeps truckin’, but for how long?, page-3

Online access requires a sub., I have the hard copy (Fairfax subscription requires to allow them automatic deductions from a credit card only)
The article cites reports "the infrastucture subsidiary is close to attracting an even smaller iron ore miner to the rail deal to sweeten the sale of a minority interest in TPI"
Further on the article says UBS estimates road haulage from Mt Webber "would cost AGO 22.80 a tonne plus 10.00 a tonne for port and rail at Port Headland making it financially indifferent to a move from road to rail"
You need to read the full article to get contex.