<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM CONSOLIDATED
STATEMENTS OF INCOME AND CONSOLIDATED BALANCE SHEETS.
</LEGEND>
<RESTATED>
<MULTIPLIER> 1,000,000

                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               DEC-31-1998
<CASH>                                              28
<SECURITIES>                                         0
<RECEIVABLES>                                      860
<ALLOWANCES>                                         0<F1>
<INVENTORY>                                          0
<CURRENT-ASSETS>                                 1,515
<PP&E>                                           5,733
<DEPRECIATION>                                       0<F1>
<TOTAL-ASSETS>                                   8,378
<CURRENT-LIABILITIES>                            2,716
<BONDS>                                          1,467
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                        300
<COMMON>                                             0
<OTHER-SE>                                       1,872
<TOTAL-LIABILITY-AND-EQUITY>                     8,378
<SALES>                                              0
<TOTAL-REVENUES>                                 8,513
<CGS>                                                0
<TOTAL-COSTS>                                    8,167
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 151
<INCOME-PRETAX>                                    313
<INCOME-TAX>                                        92
<INCOME-CONTINUING>                                221
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       221
<EPS-BASIC>                                          0
<EPS-DILUTED>                                        0
<FN>
<F1>Not separately identified in the consolidated financial statements or
accompanying notes thereto.
</FN>