Hinojosa was elected Cameron County Judge on November 8, 1994. During his administration, bridges from Texas to Mexico were built and the restoration of the 1912 era courthouse was completed. The Dancy Building houses the county administration. On August 11, 2003, Hinojosa appeared before the
United States Senate Committee on Environment and Public Works in support of Senate Bill 1329, which would provide funds to assist in moving railroads to improve access for commercial traffic which passes through Cameron County to and from the border with Mexico. He voiced support for the planned
Interstate 69 project. After the bill passed, the Cameron County West Rail Relocation Project was initiated providing for the construction of a railroad across the
Rio Grande River from Brownsville to
Matamoros, Mexico, with approximately $21 million in federal funds provided. The administration of Judge Carlos Cascos continues to work towards completing the project. == County Democratic Chairman ==