Tpp Bia Rte 11 over Rosebud Creek
Todd County, South Dakota · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Tpp Bia Rte 11 over Rosebud Creek in Todd County, South Dakota, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
- It was built in 2024, making it 1 years old at the 2025 inventory.
- It carries about 114 vehicles a day (traffic count year 2024).
- It is one of 12 of the 27 inventoried bridges in Todd County rated good (44.4%); 7 (25.9%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (43.23733, -100.85769)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 8 | Very good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | Rosebud Street In Rosebud |
| NBI structure number | 0000A07345B0039 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the South Dakota department of transportation.
Busiest bridges in Todd County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Irr US083 over Antelope Ck | 1981 | 2,544 | Fair |
| Irr Bia Rte 7 over Little White River | 1972 | 1,851 | Poor |
| Main Street over Antelope Ck | 1978 | 1,400 | Fair |
| Irr US018 over Little White Rv | 1989 | 1,340 | Fair |
| Irr US018 over Trib to Oak Ck | 2005 | 1,303 | Fair |
| Irr US018 over White Horse Ck | 2016 | 1,303 | Fair |
All bridges nearby: Todd County, SD bridge conditions · every bridge in Todd County · South Dakota bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.