Natanya is proving to be one of Civil Beat's new jewels. Just look at this journalistic revelation (link below) and realize it will apply to the massively overpriced, super expensive rail - the cost of operations will surely skyrocket to more than tow-three times the current "projected" costs as rail employees learn how to milk the system every way possible. 
http://www.civilbeat.org/2017/10/overtime-costs-keep-going-up-for-honolulu-city-government/