 The first, a system, is expected to cost $2.7 billion, or $3.5 million per mile.The second option, a higher-speed system is estimated to cost $3.32 billion, or $4.5 million per mile.The project's hub will be based at Cleveland Hopkins International Airport (the state's largest and busiest airport) with a second Cleveland location near downtown Cleveland, and will provide service to adjacent cities in both the state of Ohio and the Ohio Region.