Fidelity Intermediate Municipal Income Fund 

This fund primarily invests a substantial portion (at least 80%) of its assets in high-quality municipal securities, the income from which is free from federal taxation. Its investment strategy involves diversifying holdings across various market segments and bond durations. Notably, over a quarter (more than 25%) of its total capital may be concentrated in municipal bonds that finance similar project categories. A core principle of the fund is to maintain a dollar-weighted average maturity for its portfolio that falls between three and ten years.