SECTION 1.  For the purpose of establishing a pilot regional transit authority enterprise fund, the regional transit authorities are hereby authorized to create, Regional Transit Authority Enterprise Funds, provided however, the authorities shall receive approval from the secretary of the department of transportation for any projects to be constructed or operated as an enterprise fund project.  All revenues and receipts generated by the authority in association with the operation of said approved enterprise fund projects shall be credited to said fund and used in accordance with this section. Expenditures from said fund shall be made for the following purposes: (i) for the payment of the principal, including sinking fund payments of and premium, if any, and interest on special obligation bonds of the authority, as hereinafter described, issued for payment of the cost of construction of said project, (ii) for the maintenance of, or provision for, any reserves, additional security, insurance or other form of credit enhancement required or provided for in any trust agreement entered into pursuant to this section to secure such bonds; (iii) for the operation and maintenance expenses of said project; and (iv) for the study, design, construction and reconstruction of roads, exit and entrance ramps and highways in order to implement a traffic mitigation plan to address the increased traffic flow which may be associated with the operation of any project, provided, that said plan shall be completed in conjunction with the construction of any said project garage, when necessary.

SECTION 2. Notwithstanding any provisions of chapter 161B of the General Laws to the contrary, neither the income nor the expenses allocable to said fund shall be included in the calculation of the authority's net cost of service, nor shall subsection (c) of section 8 of said chapter 161B apply to expenses made from said fund; provided, however, that said subsection (c) shall apply to expenses to be funded by excess revenues, if any, transferred to the authority for purposes not related to said fund.

SECTION 3.  Notwithstanding the provisions of any general or special law to the contrary, including without limitation section 60A of chapter 29 of the General Laws, any

bonds issued by the authority to finance the construction of said projects shall be special obligations of the authority payable from special receipts to the extent available, and in  any case payable from monies credited to said fund together with other pledged revenues, which additional revenue shall not be considered revenue of the fund, provided, that revenues related to projects other that the approved project being financed may not be pledged without the prior approval of the secretary of the department of transportation. Such bonds shall not be general obligations of the commonwealth. Bonds may be issued in such manner and on such terms and conditions as the authority may determine in accordance with the provisions of this paragraph, and, to the extent not inconsistent with the provisions hereof, provisions of general law for the issuance of bonds of the authority. Bonds may be secured by a trust agreement entered into by the authority, which trust agreement may pledge or assign all or any part of monies credited to said fund and rights to receive the same, whether existing or coming into existence and whether held or thereafter acquired, and the proceeds thereof together with any other revenues as the authority may determine to be necessary or desirable to enhance the credit of said bonds as security in order to prevent default.

The authority is also authorized to enter into additional security, insurance or other forms of credit enhancement which may be secured on a parity or subordinate basis with the bonds. A pledge in any such trust agreement or credit enhancement agreement shall be valid and binding from the time such pledge shall be made without any physical delivery or further act, and the lien of such pledge shall be valid and binding as against all parties having claims of any kind in tort, contract or otherwise, irrespective of whether such parties have notice thereof.  Any such pledge shall be perfected by filing of the trust agreement or credit enhancement agreement in the records of the authority, and no filing need be made under chapter 106 of the General Laws. Any such trust agreement or credit enhancement agreement may establish provisions defining defaults and establishing remedies and other matters relating to the rights and security of the holders of the bonds or other secured parties as determined by the authority, including provisions relating to the establishment of reserves, the issuance of additional or refunding bonds, whether or not secured on a parity basis, the application of receipts, monies or funds pledged pursuant to such agreement, hereinafter referred to as "pledged funds," and other matters deemed necessary or desirable by the authority for the security of such bonds, and may also regulate the custody, investment and application of monies. Any such bonds shall be deemed to be investment securities under said chapter 106, shall be securities in which any public officer, fiduciary, insurance company, financial institution or investment company may properly invest funds and shall be securities which may be deposited with any public custodian for any purpose for which the deposit of bonds is  authorized by law. Any such bonds, their transfer and the income therefrom, including profit on the sale thereof; shall at all times be exempt from taxation by and within the commonwealth. Within three months of the first issuance of special obligation bonds under this section, the authority shall report the results of the sale, including the cost of issuance, the interest rate for which the bonds sold, and the rating assigned by the bond rating agencies, as well as an analysis of how these compare to the authorities most recent bond issuance. Said report shall be submitted to the authorities advisory board, the joint committee on transportation and the secretary of the department of transportation. 

SECTION 4.  The authority shall incorporate in its annual budget request a report which details the revenues retained by any enterprise fund project, the expenditures made from said fund, and the remaining fund balance or deficit from the prior fiscal year.