Ohio Revised Code Title LV. Roads Highways Bridges § 5537.15

Any holder of bonds issued and outstanding under this chapter, or any of the coupons appertaining thereto, and the trustee under any trust agreement, except to the extent the rights given by this chapter may be restricted or modified by the bond proceedings, may by suit, action, mandamus, or other proceedings, protect and enforce any rights under the laws of the state or granted under this chapter or the bond proceedings, and may enforce and compel the performance of all duties required by this chapter or the bond proceedings, to be performed by the Ohio turnpike and infrastructure commission or any officer of the commission, including the fixing, charging, collecting, and application of tolls.