Burr Hill Road over Walnut Run
Orange County, Virginia · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Burr Hill Road over Walnut Run in Orange County, Virginia, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1990, making it 35 years old at the 2025 inventory.
- It carries about 355 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 18 of the 70 inventoried bridges in Orange County rated good (25.7%); 2 (2.9%) 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 → (38.34344, -77.86034)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 34 ft |
| Location | 1.22 From 640 &.10 To 611 |
| NBI structure number | 000000000013040 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Virginia department of transportation.
Busiest bridges in Orange County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Constitution Hwy. over Black Run | 1957 | 12,264 | Fair |
| Constitution Hwy over Mine Run | 1947 | 8,614 | Fair |
| James Madison Hwy. over Rapidan River | 1991 | 7,978 | Good |
| Zachary Taylor Hwy over Rapidan River | 1990 | 7,530 | Fair |
| Zachary Taylor Hwy over Mountain Run | 1939 | 6,009 | Fair |
| Spotswood Trail over Blue Run | 1941 | 5,683 | Fair |
All bridges nearby: Orange County, VA bridge conditions · every bridge in Orange County · Virginia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.