County Road 47 over Santanta Canal
Kiowa County, Colorado · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- County Road 47 over Santanta Canal in Kiowa County, Colorado, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1990, making it 35 years old at the 2025 inventory.
- It carries about 7 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 15 of the 31 inventoried bridges in Kiowa County rated fair (48.4%); 2 (6.5%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its class is unchanged from 2024 (fair), but component ratings moved: substructure 8 to 6.
- Status change: newly posted for load since 2024.
- Its most recent inspection on record is dated January 2025, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (38.28735, -102.66033)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 8 | 6 | Satisfactory condition |
Bridge details
| Structure | Steel deck arch |
| Length | about 20 ft |
| Location | .6 Mi S of County Road C |
| NBI structure number | KW47-S0.7-C |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | January 2025 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Colorado department of transportation.
Busiest bridges in Kiowa County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 287 Ml over Rush Creek | 1988 | 4,500 | Fair |
| US 287 Ml over Lone Wolf Canal | 2003 | 3,100 | Good |
| SH 96 Ml over Kiowa Creek | 1987 | 790 | Fair |
| SH 96 Ml over Draw | 1936 | 480 | Fair |
| SH 96 Ml over Draw | 1989 | 480 | Fair |
| US 385 Ml over Draw | 1948 | 470 | Poor |
All bridges nearby: Kiowa County, CO bridge conditions · every bridge in Kiowa County · Colorado bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.