Tex. Transportation Code § 224.121: CONDITION FOR IMPLEMENTATION.

The department may implement this subchapter only if:

(1) another state has enacted a statute providing for the acquisition, construction, and maintenance of a bridge described by Section 224.122 and for the use of the bridge by the public without charge; and

(2) the bridge connects designated highways of this state and the other state.

Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.