Third Street
From Pittsburgh Streets
Several streets in Pittsburgh have been named Third Street:
- Commonwealth Place north of Liberty Avenue in the Central Business District, from 1868 to 1910
- South Third Street in the South Side Flats, until 1881
- Third Avenue in the Central Business District, until 1868
- Trinity Street in Stanton Heights
- Tripoli Street in East Allegheny, until 1910
- Tweed Street in Sheraden, from 1880 to 1908
