Midland Avenue over Roaring Fork River
Eagle County, Colorado · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Midland Avenue over Roaring Fork River in Eagle County, Colorado, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 1998, making it 27 years old at the 2025 inventory.
- It carries about 2,927 vehicles a day (traffic count year 2020).
- Its listed owner is a town or township highway agency.
- It is one of 72 of the 173 inventoried bridges in Eagle County rated good (41.6%); 13 (7.5%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its class is unchanged from 2024 (good), but component ratings moved: deck 7 to 8, substructure 7 to 8.
- Its most recent inspection on record is dated June 2024, on a 24-month routine inspection cycle.
- 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 → (39.36724, -107.03628)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 8 | Very good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 8 | Very good condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 158 ft |
| Location | .10 Mi S of Two Rivers Rd |
| NBI structure number | BASALT-MIDLAND |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | June 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Colorado department of transportation.
Busiest bridges in Eagle County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 70 Ml over US Hwy 6/US Hwy 24 RR | 1970 | 33,000 | Fair |
| I 70 Ml over Gore Creek | 1970 | 33,000 | Fair |
| I 70 Ml Wbnd over Polk Creek | 2023 | 23,000 | Good |
| SH 82 Ml over Roaring Fork River | 1987 | 21,000 | Good |
| I 70F Spur over I 70A Ml | 1972 | 19,000 | Fair |
| I 70 Eagle Spur over Eagle River | 1972 | 19,000 | Fair |
All bridges nearby: Eagle County, CO bridge conditions · every bridge in Eagle County · Colorado bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.