County Road 24 over Dallas Creek
Ouray County, Colorado · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- County Road 24 over Dallas Creek in Ouray County, Colorado, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 8 (very good condition) on the 0-9 scale.
- It was built in 1999, making it 26 years old at the 2025 inventory.
- It carries about 399 vehicles a day (traffic count year 2022).
- Its listed owner is the county highway agency.
- It is one of 16 of the 39 inventoried bridges in Ouray County rated good (41.0%); 1 (2.6%) 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 → (38.17216, -107.7955)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Superstructure | 8 | Very good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Concrete frame |
| Length | about 26 ft |
| Location | 3.2 Mi W of US 550 |
| NBI structure number | OUR24-1.0-09A |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Colorado department of transportation.
Busiest bridges in Ouray County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 550 Ml over Wild Cat Creek | 1995 | 8,400 | Fair |
| US 550 Ml over Chaffee Gulch | 1975 | 8,300 | Good |
| US 550 Ml over Uncomphagre River | 1989 | 8,300 | Good |
| US 550 Ml over Wildlife Crossing | 2011 | 8,300 | Good |
| US 550 Ml over Cow Creek | 1979 | 8,300 | Fair |
| SH 62 Ml over Uncompahgre River | 2013 | 6,600 | Good |
All bridges nearby: Ouray County, CO bridge conditions · every bridge in Ouray County · Colorado bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.