; and (B) the title of which is as follows: A bill to carry out the recommendations of the Highway Trust Fund Solvency Commission. . (4) Extended time period If Congress adjourns at the end of a Congress and an approval bill was then pending in either House of Congress or a committee thereof, or an approval bill had not yet been introduced with respect to a special message, then within the first 3 days of session of the next Congress, the Commission shall transmit to Congress an additional special message containing all of the information in the previous, pending special message. An approval bill may be introduced within the first five days of session of such next Congress and shall be treated as an approval bill under this section, and the time periods described in subparagraphs (B) and (C) of paragraph (1) shall commence on the day of introduction of that approval bill. 105. Regional infrastructure accelerator pilot program (a) In general Not later than 90 days after the date of enactment of this Act, the Secretary of Transportation shall establish a regional infrastructure accelerator pilot program (in this section referred to as the Program ) to assist certain State, local, and regional public entities to develop improved priorities and financing strategies for the accelerated development of covered infrastructure projects. (b) Accelerator establishment authority (1) In general In carrying out the Program, the Secretary is authorized to establish regional infrastructure accelerators that will— (A) serve a defined geographic area