The age of 19th Century heavy SWSR is long over. The 21st Century is coming very fast with Smart electric vehicles. H-1 will see new virtual lane space created. This is the near future. The new views on this Tony Seba presentation are 1000 a day: https://www.youtube.com/watch?v=Kxryv2XrnqM
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Rail is a land development scheme. Look at the three stations and TOD's in West Oahu- all being built on farmland. The best farmland on Oahu is being totally destroyed and paved over by rail induced land development. This was well documented best farmland on Oahu by all ag maps and experts. 
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Kioni Dudley did an excellent job showing what a total fraud was committed by the consulting engineers - Parsons Brinkerhoff when they rated this farmland as low quality, below average- so as not to trigger any Section 4f mitigations.
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The rail project is loaded with outright lies and misrepresentations, particularly in West Oahu- all to benefit land developers who mitigate NOTHING. It's all a big con.