NOTICES AND PAYMENTS

Address for Notices:

                                      Enable Mississippi River Transmission, LLC (MRT)
                                      P.O. Box 4967
                                      Houston, Texas 77210-4967

For checks, send to:

P. O. Box 204317
Dallas, Texas 75320-4317

For Wires, send to:

                                     Bank Routing Number: 121000248
                                     Bank: Wells Fargo Bank
                                     Account: 0494-217-9185
                                     Account Title: Enable Mississippi River Transmission, LLC

NOTICES AND PAYMENTS

Address for Notices:

For checks, send to:

For Wires, send to:

For Automatic Clearing Houses (ACH), send to: