WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000880366
<NAME> SMITH BARNEY INVESTMENT TRUST
<SERIES>
   <NUMBER> 3
   <NAME> INTERMEDIATE MATURITY CALIFORNIA CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          NOV-30-1998
<PERIOD-END>                               MAY-31-1998
<INVESTMENTS-AT-COST>                       28,207,937
<INVESTMENTS-AT-VALUE>                      29,286,270
<RECEIVABLES>                                  505,375
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              30,491,645
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      194,382
<TOTAL-LIABILITIES>                            194,382
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    29,445,771
<SHARES-COMMON-STOCK>                        2,974,908
<SHARES-COMMON-PRIOR>                        2,961,246
<ACCUMULATED-NII-CURRENT>                      (1,373)
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      (925,468)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     1,778,333
<NET-ASSETS>                                30,297,263
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                              790,122
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 117,794
<NET-INVESTMENT-INCOME>                        672,328
<REALIZED-GAINS-CURRENT>                        40,981
<APPREC-INCREASE-CURRENT>                      128,643
<NET-CHANGE-FROM-OPS>                          841,952
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      574,066
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        226,783
<NUMBER-OF-SHARES-REDEEMED>                    250,339
<SHARES-REINVESTED>                             37,218
<NET-CHANGE-IN-ASSETS>                         956,143
<ACCUMULATED-NII-PRIOR>                        (5,183)
<ACCUMULATED-GAINS-PRIOR>                    (966,449)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           75,806
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                172,374
<AVERAGE-NET-ASSETS>                        25,973,487
<PER-SHARE-NAV-BEGIN>                             8.66
<PER-SHARE-NII>                                   0.19
<PER-SHARE-GAIN-APPREC>                           0.05
<PER-SHARE-DIVIDEND>                              0.19
<PER-SHARE-DISTRIBUTIONS>                         0.00
<RETURNS-OF-CAPITAL>                              0.00
<PER-SHARE-NAV-END>                               8.71
<EXPENSE-RATIO>                                   0.75
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>