Conn. Gen. Stat. § 13a-175r

There is established and created a fund to be known as the “Local Bridge Revolving Fund”. The state shall deposit in said fund (1) all proceeds of bonds issued by the state for the purpose of making grants to municipalities, including proceeds of any special tax obligation bonds which are issued for the purpose of funding the local bridge program, (2) any and all repayments of grants or loans made by municipalities, (3) all appropriations for the purpose of making grants, and (4) any additional moneys from any other source available for deposit into said fund. Moneys deposited in said fund shall be held by the Treasurer separate and apart from all other moneys, funds and accounts. Investment earnings credited to the assets of said fund shall become part of the assets of said fund. Any balance remaining in said fund at the end of any fiscal year shall be carried forward in said fund for the fiscal year next succeeding. Amounts in the Local Bridge Revolving Fund shall be expended only for the purpose of funding grants or for the purchase or redemption of special tax obligation bonds issued pursuant to sections 13b-74 to 13b-77 , inclusive.