<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>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                               0
<SECURITIES>                                         0
<RECEIVABLES>                                    1,195
<ALLOWANCES>                                         0<F1>
<INVENTORY>                                         48
<CURRENT-ASSETS>                                 1,721
<PP&E>                                           4,595
<DEPRECIATION>                                       0<F1>
<TOTAL-ASSETS>                                   6,910
<CURRENT-LIABILITIES>                            2,232
<BONDS>                                          1,135
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                        300
<COMMON>                                             0
<OTHER-SE>                                       1,499
<TOTAL-LIABILITY-AND-EQUITY>                     6,910
<SALES>                                              0
<TOTAL-REVENUES>                                 1,703
<CGS>                                                0
<TOTAL-COSTS>                                    1,623
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  36
<INCOME-PRETAX>                                     51
<INCOME-TAX>                                        20
<INCOME-CONTINUING>                                 32
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                        32
<EPS-PRIMARY>                                      .00
<EPS-DILUTED>                                      .00
<FN>
<F1>Not separately identified in the Consolidated Financial Statements or
accompanying notes thereto.
</FN>