 Grant Street looking northbound | |
| Location | Pittsburgh, Pennsylvania |
|---|---|
| South end |    I-376 / US 22 / US 30 in Downtown |
| Major junctions | Fort Pitt Boulevard in Downtown Blvd of the Allies in Downtown Fourth Avenue in Downtown Forbes Avenue in Downtown Fifth Avenue in Downtown |
| North end | Liberty Avenue in Downtown |
Grant Street is the main government and business corridor in Pittsburgh, Pennsylvania. It is home to the global headquarters of U.S. Steel, Koppers Chemicals, and Oxford Development. It also is home to the seat of Allegheny County, City of Pittsburgh and the regional Federal Government offices. It is part of the Pittsburgh Central Downtown Historic District.