Our mileage grids help you to plan shorter or longer travels on the OTET between the towns or designated areas listed. The actual total mileage of separated paved trail does change as more and more miles are taken off streets and routed onto new separate paved trails. We expect another 30+ miles of off street route to be added in 2015-16. The mileage grid from Cincinnati to West Columbus is finished. The mileage grid from West Columbus to Cleveland is still being developed as major route changes are being made this winter and coming spring.