Public Funds and Financing - As introduced, requires the state treasurer to allocate and deposit 10 percent of the investment income earned by the state pooled investment fund each fiscal year to the state highway fund. - Amends TCA Section 9-4-603.

HB 2326 amends Tennessee law to require the state treasurer to transfer 10% of the investment income earned by the state pooled investment fund each fiscal year to the state highway fund, by June 30 annually. This policy change directly affects the state treasurer's annual financial management and the funding available for highway projects. The key mechanism is a mandatory annual transfer of earnings, not principal, from the investment fund to the highway fund. The bill does not alter existing funding levels for other state programs but redirects a portion of investment returns toward transportation infrastructure. (This is a substantive funding bill, not procedural.)