# U.S. Department of Transportation: Background on Modal Administrations
> **Full Report** · 2025-08-27 · `R48651`
## Report
- **CRS ID:** R48651
- **Series:** Full Report
- **Publication date:** 2025-08-27
## Documents
- [PDF](https://www.everycrsreport.com/files/2025-08-27_R48651_6e05c412b7fa8ed7b6db81ac0f0e9b2bbdbe580b.pdf)
- [HTML](https://www.everycrsreport.com/files/2025-08-27_R48651_4d11b334192b9c6ce13c35057cba341310ba332f.html)
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