Interstate 175
 | This article needs more sources for reliability. |
I-175 | ||||
|---|---|---|---|---|
| South Bay Drive | ||||
| Route information | ||||
| Auxiliary route of I-75 | ||||
| Length | 1.372 mi (2.208 km) | |||
| Existed | 1980–present | |||
| NHS | Entire route | |||
| Major junctions | ||||
| West end |  I-275 in St. Petersburg | |||
| East end |   SR 594 / SR 687 in St. Petersburg | |||
| Location | ||||
| Country | United States | |||
| State | Florida | |||
| Counties | Pinellas | |||
| Highway system | ||||
| ||||
Interstate 175 (I-175) in St. Petersburg, Florida, also known as South Bay Drive, is a 1.3-mile-long spur route from Interstate 275 into downtown St. Petersburg. It is also designated as the unsigned highway State Road 594. There is a sibling segment of freeway nearby designated as I-375.