Amend CSSB 1, in Article XI of the bill, by adding the following appropriately numbered rider after the appropriations in General Provisions (page XI-19, House Committee Printing): ____. Restriction on Expenditures Relating to Texas Mobility Fund. None of the funds appropriated under this article may be used for any purpose unless at least $250,000,000 is appropriated to reduce the outstanding bonded indebtedness of the Texas Mobility Fund.