NATIONAL SOURCE COVERAGE
What data is available?
Discovery includes city, small-town, rural and tribal systems without a population cutoff. A feed can cover several agencies or communities; feed counts are not city counts.
| Agency / source | Region | Current status | Schedule or source |
|---|---|---|---|
| Sioux Area Metro (SAM) | South Dakota | Schedule available | Browse routes ↗ |
Additional official agency directory
The BTS National Transit Map agency directory also includes small, rural and tribal operators. This reference snapshot is from September 2025; it does not verify current schedules. Use the official links when a current feed is unavailable.
| Transit agency | Headquarters | Directory information | Official information |
|---|---|---|---|
| Sioux Area Metro (SAM) | Sioux Falls, SD | Full Reporter | Official agency ↗ |
| Oglala Sioux Tribe | Pine Ridge, SD | Reduced Reporter | Official agency ↗ |
| Yankton Sioux Tribe | Wagner, SD | Reduced Reporter | Official agency ↗ |
| Rapid Transit System (RTS) | Rapid City, SD | Reduced Reporter | Official agency ↗ |