<ARTICLE> 5 <CIK> 0000009263 <NAME> Michael Baker Corporation <MULTIPLIER> 1000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 3-mos <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> MAR-31-2000 <EXCHANGE-RATE> 1 <CASH> 3,613 <SECURITIES> 0 <RECEIVABLES> 70,242 <ALLOWANCES> 0 <INVENTORY> 20,592 <CURRENT-ASSETS> 103,780 <PP&E> 42,549 <DEPRECIATION> (28,940) <TOTAL-ASSETS> 140,117 <CURRENT-LIABILITIES> 74,935 <BONDS> 12,677 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 6,440 <OTHER-SE> 37,119 <TOTAL-LIABILITY-AND-EQUITY> 140,117 <SALES> 108,295 <TOTAL-REVENUES> 108,295 <CGS> 93,480 <TOTAL-COSTS> 93,480 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 400 <INCOME-PRETAX> 3,309 <INCOME-TAX> 1,555 <INCOME-CONTINUING> 1,754 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,754 <EPS-BASIC> 0.21 <EPS-DILUTED> 0.21