Texas Government Code - GOV'T § 29.057. Procedure Following Granting of Motion

(a) If a motion for recusal or disqualification is granted after a hearing is conducted as provided by Section 29.056, the judge who heard the motion shall enter an order of recusal or disqualification, and:

(b) If the presiding judge is unable to assign a judge of the municipality to hear a case when a municipal judge is recused or disqualified under Section 29.055 or 29.056 because there are not any other municipal judges in the municipality or because all the municipal judges have been recused or disqualified or are otherwise unavailable to hear the case, the presiding judge shall request the regional presiding judge to first assign a municipal judge from another municipality in the county or, if necessary, assign a municipal judge from a municipality in an adjacent county to hear the case.

(c) If the regional presiding judge is unable to assign a judge to hear a case when a municipal judge is recused or disqualified under Section 29.055 or 29.056 because there are not any other municipal judges in the county or because all the municipal judges have been recused or disqualified or are otherwise unavailable to hear the case, the regional presiding judge may assign a municipal judge from a municipality in an adjacent county to hear the case.