; and (B) by inserting to motor fuel and diesel taxes after alternative revenue mechanisms ; (2) by striking subsection (b) and inserting the following: (b) Application (1) In general To be eligible for a grant under this section, an applicant that is a State or group of States shall submit to the Secretary an application in such form and containing such information as the Secretary shall require, including— (A) for any applicant that has received a grant to carry out a program under this section, how such applicant will use the grant to build on any such program; (B) how the applicant will collect and analyze data on— (i) lowering the administrative cost to collect revenue; (ii) user experience with and acceptance of a user-based alternative revenue mechanism; (iii) impacts on rural and urban users; (iv) potential revenue generation; and (v) revenue collection compliance strategies; and (C) for any applicant that has not received a grant to carry out a program under this section, how the applicant— (i) will avoid redundancies with any other pilot programs for user-based alternative revenue mechanisms carried out by the applicant; and (ii) plans to use best practices from any such pilot programs in structuring the program for which such funds are provided. (2) Application guidance Not later than 30 days after the date of enactment of the STARTER Act, the Secretary shall publish online guidance on submission of an application for the program. ; (3) in subsection (c)— (A) by striking paragraph (1) and inserting the following: (1) To test the design, acceptance, equity, and implementation of user-based alternative revenue mechanisms, including among— (A) differing income groups; (B) various geographic areas; and (C) rural and urban drivers. ; and (B) in paragraph (5) by striking To minimize the administrative cost and inserting To quantify and minimize the administrative costs ; (4) in subsection (d)(1)(B) by inserting and the safety of data collection before the semicolon