Relating to the ship channel improvement revolving fund.

SB 1939 reorganizes the Ship Channel Improvement Revolving Fund, designating it as a separate account within the state highway fund managed by the Texas Department of Transportation commission. The bill ensures that interest earned on this fund is not reallocated to general state revenue, preserving dedicated funding for port infrastructure projects. It requires transferring any existing unencumbered balances from the previous fund structure to this new account. This change directly affects Texas port maintenance and infrastructure development, ensuring consistent funding for the Houston Ship Channel improvements.