By: Martinez H.B. No. 3291 A BILL TO BE ENTITLED AN ACT relating to certain comprehensive development agreements of regional mobility authorities. BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS: SECTION 1. Subchapter G, Chapter 370, Transportation Code, is amended by adding Section 370.3052 to read as follows: Sec. 370.3052. LIMITED AUTHORITY FOR CERTAIN PROJECTS USING COMPREHENSIVE DEVELOPMENT AGREEMENTS. Notwithstanding Sections 370.305 (d) and (f), a regional mobility authority formed by a county that borders the United Mexico States with a population of more than 700,000 may enter into a comprehensive development agreement relating to improvements to Hidalgo County Loop IBTC and commuter rail. Section 2. This Act takes effect immediately if it receives a vote of two-thirds of all the members elected to each house, as provided by Section 39, Article III, Texas Constitution. If this Act does not receive the vote necessary for immediate effect, this Act takes effect September 1, 2013.