Higher construction cost inflation accounts for only $300 million of a $2.7 billion cost increase.  

The Oregon Department of Transportation’s Empty Promises for a Rose Quarter Freeway Cover.  ODOT’s Supplemental Environmental Analysis shows it has no plans for doing anything on its vaunted freeway covers. It left the description of cover’s post-construction use as “XXX facilities” in the final, official Supplemental Environmental Impact Statement.  So maybe, a strip club or an adult book store on the freeway cover?