[ARTICLE] 6
[CIK] 0000880366
[NAME] SMITH BARNEY INVESTMENT TRUST
[SERIES]
   [NUMBER] 002
   [NAME] INTERMEDIATE MATURITY NEW YORK MUNICIPALS FUND CLASS L
<TABLE>
<S>                             <C>
[PERIOD-TYPE]                   YEAR
[FISCAL-YEAR-END]                          NOV-30-1999
[PERIOD-END]                               NOV-30-1999
[INVESTMENTS-AT-COST]                       63,845,762
[INVESTMENTS-AT-VALUE]                      63,855,950
[RECEIVABLES]                                1,077,013
[ASSETS-OTHER]                                   1,785
[OTHER-ITEMS-ASSETS]                                 0
[TOTAL-ASSETS]                              64,934,748
[PAYABLE-FOR-SECURITIES]                             0
[SENIOR-LONG-TERM-DEBT]                              0
[OTHER-ITEMS-LIABILITIES]                       81,336
[TOTAL-LIABILITIES]                             81,336
[SENIOR-EQUITY]                                      0
[PAID-IN-CAPITAL-COMMON]                    66,571,440
[SHARES-COMMON-STOCK]                          598,941
[SHARES-COMMON-PRIOR]                          485,012
[ACCUMULATED-NII-CURRENT]                      (5,079)
[OVERDISTRIBUTION-NII]                               0
[ACCUMULATED-NET-GAINS]                    (1,723,137)
[OVERDISTRIBUTION-GAINS]                             0
[ACCUM-APPREC-OR-DEPREC]                        10,188
[NET-ASSETS]                                64,853,412
[DIVIDEND-INCOME]                                    0
[INTEREST-INCOME]                            3,277,787
[OTHER-INCOME]                                       0
[EXPENSES-NET]                                 467,691
[NET-INVESTMENT-INCOME]                      2,810,096
[REALIZED-GAINS-CURRENT]                     (454,165)
[APPREC-INCREASE-CURRENT]                  (3,221,396)
[NET-CHANGE-FROM-OPS]                        (865,465)
[EQUALIZATION]                                       0
[DISTRIBUTIONS-OF-INCOME]                      221,229
[DISTRIBUTIONS-OF-GAINS]                             0
[DISTRIBUTIONS-OTHER]                                0
[NUMBER-OF-SHARES-SOLD]                        228,446
[NUMBER-OF-SHARES-REDEEMED]                    133,953
[SHARES-REINVESTED]                             19,436
[NET-CHANGE-IN-ASSETS]                       5,982,557
[ACCUMULATED-NII-PRIOR]                        (5,345)
[ACCUMULATED-GAINS-PRIOR]                  (1,268,972)
[OVERDISTRIB-NII-PRIOR]                              0
[OVERDIST-NET-GAINS-PRIOR]                           0
[GROSS-ADVISORY-FEES]                          315,412
[INTEREST-EXPENSE]                                   0
[GROSS-EXPENSE]                                562,544
[AVERAGE-NET-ASSETS]                         5,191,020
[PER-SHARE-NAV-BEGIN]                             8.76
[PER-SHARE-NII]                                   0.37
[PER-SHARE-GAIN-APPREC]                         (0.50)
[PER-SHARE-DIVIDEND]                              0.36
[PER-SHARE-DISTRIBUTIONS]                         0.00
[RETURNS-OF-CAPITAL]                              0.00
[PER-SHARE-NAV-END]                               8.27
[EXPENSE-RATIO]                                   0.92
</TABLE>