SH 64 Ml over Western Fuels RR
Rio Blanco County, Colorado · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SH 64 Ml over Western Fuels RR in Rio Blanco County, Colorado, 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 1983, making it 42 years old at the 2025 inventory.
- It carries about 1,000 vehicles a day (traffic count year 2020).
- Its listed owner is the state highway agency.
- It is one of 16 of the 56 inventoried bridges in Rio Blanco County rated good (28.6%); 2 (3.6%) 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 → (40.16631, -109.00057)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 8 | Very good condition |
Bridge details
| Structure | Steel culvert |
| Length | about 29 ft |
| Location | 6 Mi SE of Dinosaur |
| NBI structure number | D-01-Q |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Colorado department of transportation.
Busiest bridges in Rio Blanco County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SH 64 Ml over White River | 1948 | 3,500 | Fair |
| SH 64 Ml over Stinking Water Creek | 1982 | 2,400 | Fair |
| SH 13 Ml over White River | 2000 | 2,100 | Good |
| SH 64 Ml over Douglas Creek | 1990 | 1,600 | Good |
| Tenth Street over White River | 1998 | 1,443 | Fair |
| SH 13 Ml over Curtis Creek | 1958 | 1,300 | Fair |
All bridges nearby: Rio Blanco County, CO bridge conditions · every bridge in Rio Blanco County · Colorado bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.