Miller Cove/Rte620 over Trout Creek
Craig County, Virginia · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Miller Cove/Rte620 over Trout Creek in Craig County, Virginia, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1985 and reconstructed in 2018, making it 40 years old at the 2025 inventory.
- It carries about 38 vehicles a day (traffic count year 2020).
- Its listed owner is the state highway agency.
- It is one of 17 of the 60 inventoried bridges in Craig County rated good (28.3%); 2 (3.3%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated March 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 → (37.39202, -80.19917)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete slab |
| Length | about 37 ft |
| Location | 1.30-Rke Co;1.00-Rte 621 |
| NBI structure number | 000000000005517 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | March 2024 |
| 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 Virginia department of transportation.
Busiest bridges in Craig County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Craigs Creek Road over Johns Creek | 1960 | 4,305 | Fair |
| Route 0311 over Craig Creek | 1984 | 4,009 | Fair |
| Route 0311 over Craig Creek | 1984 | 4,009 | Fair |
| Craig Valley Rd311 over Craig Creek | 1985 | 4,009 | Fair |
| Route 311 over Meadow Creek | 2022 | 4,009 | Good |
| Rt311/PaintBank Rd over Johns Creek | 1992 | 1,667 | Good |
All bridges nearby: Craig County, VA bridge conditions · every bridge in Craig County · Virginia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.